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Hydro Center

655 products


  • Sale -23% BioBizz Bio-Heaven

    BioBizz Bio-Heaven

    Bio-Heaven is a specially-formulated and highly-concentrated plant energy booster which contains carefully-selected biological stimulants such as amino acids. It improves yield and quality of the harvest by improving moisture retention as well as reducing moisture stress. Bio-Heaven also stimulates plants' enzymatic systems to increase plant respiration, and to rapidly and completely take up key nutrients. Specially formulated concentrated plant energy booster Carefully selected biological plant stimulants such as amino-acids Improves the yield and quality of plant harvest by improving moisture retention

    $159.19$123.37

  • Sale -5% Active Aqua Root Spa 5 gal Bucket System

    Active Aqua Root Spa 5 gal Bucket System

    The Root Spa is a Deep Water Culture system. This 5 gallon bucket system is very simple, yet it grows large plants efficiently. After a very short time, you will realize the advantages of this uniquely easy-to-use, inexpensive, and forgiving system! Pumping raw air into the nutrient solution, without the use of air stones, is not only cost-effective but is also highly effective at providing the maximum possible oxygenation for your nutrient solution. Water tight seal to guarantee no leaks 8" bucket basket to hold your choice of growing medium Multi-purpose air hose delivers air from the pump to the bottom of the bucket Air pump to oxygenate your water to encourage root growth ½" grommet fitting ½" elbow fitting ¼" black tubing   Media sold separately: You can use your choice of hydroponic media, such as clay pebbles, #4 perlite, rockwool mini cubes, coco chips, etc. Since this is a hydroponics system, soil should be avoided. Soil may contain dust, fungi, and bacteria, all of which can contaminate a hydroponics system.     Praise for the Root Spa: “It’s easy to tell when your plants are supercharged. You don’t need any fancy meter for that—it’s visually apparent. Every time you open the door to your garden your plants almost roar at you! The speed of their development is shocking—even over a single day—they are visibly taller, fuller, bigger, and happier. I love it when my garden is cranking like this.”   Watertight seal to guarantee no leaks 10-inch bucket basket to hold your choice of growing medium Multi-purpose air hose delivers air from the pump to the bottom of the bucket Air pump oxygenates your water and encourages root growth So simple yet grows large plants efficiently

    $77.07$72.84

  • Sale -18% Grow Light Garden

    Grow Light Garden

    The perfect kit for indoor salad or microgreen production! The compact size and shape of this unit is ideal for table or kitchen counter-top use. The sturdy recycled plastic base acts as a reservoir for water. In this tray sits a stand covered by a sheet of absorbent cloth that draws water up and into the bottoms of the planted seed trays by capillary action. Included are two SunBlaster 6400 Kelvin T5HO fluorescent tubes and a curved reflective hood flood the growing area in full spectrum light, while using 20% less electricity than traditional lighting systems. Complete home garden. Includes 2 SunBlaster 2' T5HO Light Kits Everything you need to grow fresh herbs all year round

    $213.21$174.74

  • Sale -4% SunBlaster LED Growlight Garden, White

    SunBlaster LED Growlight Garden, White

    Want to get ahead start on next seasons seed starts? The Growlight Garden will get your favorite seeds started and ready to transplant quickly. Growlight Gardens come complete and ready-to-grow!   Whats included: Two SunBlaster 24" 17 Watt 6400K Grow Lamps with Ballasts Two SunBlaster NanoTech T5 Reflectors - maximizing output T Power Cord- interconnecting the two grow lamps Garden Canopy - adjustable to 18" above the plant canopy  Heavy Duty Base -  serves as the reservoir for auto watering Raised platform - for auto watering via the wicking mat Wicking mat for auto watering  Four Seedling Trays -  providing both auto watering capability and aeration in one great tray   Here's a Bonus! All Growlight Gardens come complete with auto-watering capability via SunBlaster's "Wicking System", this helps take the guess work out of watering! How it works The Wicking System provides a capillary movement where it draws water from the base reservoir, via the wicking mat and carries it to the tray bottom. These trays have been specifically engineered to allow for just the right amount of water to enter the growing medium.No guesswork as to how much or when to water, SunBlaster has done the work for you. The tray's design also allows for proper air circulation between the wicking mat and the tray bottom providing good air movement and helping to keep the root zone healthy and happy.SunBlaster recommends rotating your trays every few days to prevent the roots from growing into your wicking mat and making post harvest clean up a breeze.Wicking mats can be re-used or replaced as needed.

    $142.13$136.58

  • Sale -4% SunBlaster LED Growlight Garden, Black

    SunBlaster LED Growlight Garden, Black

    Perfect for growing herbs, salad & micro-greens. Want to get ahead start on next seasons seed starts?The Growlight Garden will get your favorite seeds started and ready to transplant quickly. Growlight Gardens come complete and ready-to-grow! Whats included: Two SunBlaster 24" 17 Watt 6400K Grow Lamps with Ballasts Two SunBlaster NanoTech T5 Reflectors - maximizing output T Power Cord- interconnecting the two grow lamps Garden Canopy - adjustable to 18" above the plant canopy  Heavy Duty Base -  serves as the reservoir for auto watering Raised platform - for auto watering via the wicking mat Wicking mat for auto watering  Four Seedling Trays -  providing both auto watering capability and aeration in one great tray   Here's a Bonus!All Growlight Gardens come complete with auto-watering capability via SunBlaster's "Wicking System", this helps take the guess work out of watering!How it worksThe Wicking System provides a capillary movement where it draws water from the base reservoir, via the wicking mat and carries it to the tray bottom. These trays have been specifically engineered to allow for just the right amount of water to enter the growing medium.No guesswork as to how much or when to water, SunBlaster has done the work for you. The tray's design also allows for proper air circulation between the wicking mat and the tray bottom providing good air movement and helping to keep the root zone healthy and happy.SunBlaster recommends rotating your trays every few days to prevent the roots from growing into your wicking mat and making post harvest clean up a breeze.Wicking mats can be re-used or replaced as needed.

    $142.13$136.58

  • Sale -7% Micro Grow Light Garden, White

    Micro Grow Light Garden, White

    Grow what you love, love what you grow - all year long. Full spectrum (6400K) grow lights replicate natural sunlight for year round growing. Perfect for growing salads and herbs or for early season seed starting. Use also to boost flowering house plants out of season. Features a high efficiency SunBlaster 11 Watt high output light consuming 20% less power than a standard domestic light bulb and giving 10,000 hours of use. NanoTech Reflectors reduce heat build up and maximize performance by reflecting 100% of the light towards the plants. Supplied with 4 reusable tough growing trays for easy succession planting. Includes raised platform insert and capillary matting allowing plants to self water for up to 14 days (subject to climate conditions). 1/4 Size complete home garden.   Includes 1 SunBlaster 12 T5HO Light kit Everything you need to grow fresh herbs all year 

    $113.70$106.10

  • Dyna-Gro Pure Neem Oil

    Dyna-Gro Pure Neem Oil

    Treat your plants with care that comes directly from another leafy source. Dyna-Gro's Pure Neem Oil is cold-pressed from the seeds of the Neem tree. This organic leaf polish can be used on any plant to produce clean, shiny leaves. Pure Neem Oil leaves a natural shine on leaves without clogging the stomata. Cold-pressed from the seeds of the Neem tree Can be used on any plant to produce clean, shiny leaves Leaves a natural shine on leaves without clogging the stomata

    $25.80

  • Sale -1% Active Eye Green LED Worklight/Flashlight

    Active Eye Green LED Worklight/Flashlight

    The Active Eye Rechargeable Green LED Worklight/Flashlight is designed to be used during dark cycles without interrupting your desired photoperiod.  It can be mounted via the onboard magnets or hanging hook, and the base tilts for additional angles.  The 3 watt flashlight feature is located on one end and has a focused beam.  The face-mounted 5 watt worklight feature is much brighter, so you can view a larger area of you garden. Features: Green LEDs won’t interrupt dark cycles Strong Swivel Hook and base magnets Up to 4 hours of use on a single charge

    $30.15$29.77

  • Sale -6% Heavy Duty Extension Cord, 120V, 12'

    Heavy Duty Extension Cord, 120V, 12'

    Get connected! This extension cord extends your reach—freeing you up from inconvenient outlets placed around your grow room or work room. The strong, sturdy cord is made to stand up to all kinds of environments, ensuring that your power keeps running when you need it most.   Features 14 gauge cord with grounded 120V plug for maximum safety Heavy-duty molded outlet for longer life 12 ft 15 amp 3 outlet Indoor use only 1800 maximum watts UL-listed

    $39.79$37.40

  • Sale -7% Lock & Seal 5' Extension

    Lock & Seal 5' Extension

    We offer a full range of power supply cords as well as adapters to switch from Hydrofarm ballasts to other brands of reflectors, or from Hydrofarm reflectors to other brands of ballasts. We also offer extension cords for your convenience, but keep in mind that some high intensity light systems may not work at long lamp cord lengths due to ignitor range restrictions. If you have any questions, please consult your sales representative.

    $16.33$15.25

  • Sale -9% 8' Power Supply Cord, 120V, AWG 14/3

    8' Power Supply Cord, 120V, AWG 14/3

      8' Ballast Power Cord 14/3 120V We offer a full range of power supply cords as well as adapters to switch from Hydrofarm ballasts to other brands of reflectors, or from Hydrofarm reflectors to other brands of ballasts. We also offer extension cords for your convenience, but keep in mind that some high intensity light systems may not work at long lamp cord lengths due to ignitor range restrictions. If you have any questions, please consult your sales representative. 8-foot power cord 120V, 14/3 wire gauge Can be used as replacement power cord

    $14.20$12.95

  • Hydrofarm Precision Pruner and Scissor Sharpener

    Hydrofarm Precision Pruner and Scissor Sharpener

    The Precision Blade Sharpener quickly sharpens your Hydrofarm Precision Pruners and all similarly-sized pruners to original sharpness with a few easy strokes. With its ceramic stone inserts, non-slip base, and comfortable ergonomic rubber grip, it makes the sharpening process nearly effortless. Works with all popular pruner brands (not compatible with bypass pruners). Also includes a bonus built-in all-purpose knife sharpener.   Ceramic sharpening stone inserts Ergonomic rubber grip (ambidextrous) Non-slip base Easy to use Includes bonus built-in all-purpose knife sharpener

    $21.68

  • Sale -3% Autopilot Analog Grounded Timer, 1725W, 15A, 15 Minute On/Off, 24 Hour

    Autopilot Analog Grounded Timer, 1725W, 15A, 15 Minute On/Off, 24 Hour

    Using an analog timer to automate your lighting adds convenience and encourages productive growth with consistent hours of light. Timers are also essential for many hydroponic system applications. Features 15 minute on/off 15A/1725W Great for lighting, pumps, etc. Includes convenient clam shell packaging UL-listed

    $23.72$23.04

  • iPonic 614 Environmental Controller

    iPonic 614 Environmental Controller

    Link4 iPonic Controllers are the latest in greenhouse environmental automation. Control and integrate a variety of equipment in your grow room with one easy-to-use system. Manage your heating, cooling, humidity, lighting needs and more from just one controller. Precision controls allow you to improve crop quality, reduce equipment usage and lower energy costs. The iPonic 614 gives complete monitoring and control from outside the grow room via optional PC software, smart phone applications and internet connectivity. Easy-to-use touch screen display Factory presets for instant plug and play operation Customized programming in minutes Integrated high temperature shut off Alarms for high/low temperature, humidity, CO2 via text message or e-mail U.L. and C.U.L. approved

    $3,066.28

  • Sale -33% Autopilot Desktop CO2 Monitor with Memory and Data Storage

    Autopilot Desktop CO2 Monitor with Memory and Data Storage

    Records and Exports 1 Year of Environmental Data! Developed to detect the presence of CO2 and to monitor temperature & relative humidity in ambient air, this device is smart, compact and easy to use. Its high quality LCD display, and it features independent CO2, RH and temperature readings. In addition, the APCEMDL comes equipped with a built-in microSD card port that automatically records all environmental data to an included microSD card. Assess and improve your grow room climate with Autopilot’s precision monitor with exportable memory.   Records and Exports 1 Year of Environmental Data! Measures & records CO2 levels, room temperature, and relative humidity Continuously records data to the included microSD card every 5 seconds Exported data is converted to Microsoft Excel file format for easy review Micro USB power socket, Micro USB-to-USB power cord, and USB power adapter Max and Min readings of CO2, Temp and RH are shown on screen at each Zoom Level Units screen displays 17 sets of data at each Zoom Level: 1 minute, 1 hour, 24 hours and 7 days

    $255.85$170.38

  • Sale -15% Tomato Tree w/3' Tower

    Tomato Tree w/3' Tower

    Hydrofarm's self-watering planters provide lightweight, strong support for tomatoes, beans, peas and other climbing plants and flowers. An easy-to-fill reservoir system delivers water and nutrients from below, helping avoid overwatering and underwatering. The sturdy frame construction helps support the weight of the vines as they grow, allowing the plant to devote more energy to developing fruit—and preventing the fruit from falling off before it's ripe.  Trellis expands to over 3 feet tall 10" x 10" x 8" inside dimensions Includes square base and planter, 3 support rings and 3 connecting risers

    $34.24$29.21

  • Sale -34% Jump Start 2' T5 Grow Light System with Timer(Stand, Fixture & Tube)

    Jump Start 2' T5 Grow Light System with Timer(Stand, Fixture & Tube)

        When germinating seeds, the fixture can be kept just inches away from the seeds (or humidity dome). After sprouting, keep the fixture 3-6" away from the plant canopy.The built-in timer allows you to easily set a 12 hours on/12 hours off schedule or an 18 hours on/6 hours off schedule with a single button press.    Ideal for seedlings, cuttings, flowers and house plants Grow seedlings faster with 15-20% more lumens Simple toggle clamp for easy lamp height adjustment Super easy assembly Internal reflective finish directs more light to plants 24" interior width     INCLUDES: T5 high output grow light fixture and bulb ( 6400K full-spectrum) 2' Jump Start Light Stand 6' grounded cord with on/off switch   Dimensions:JSV2T: 24.5"H x 18.25"W x 26"LJSV4T: 31.75"H x 18.25"W x 50"L   System box size:2' dimensions: 7" H x 2" L x 30" W4' dimensions: 7" H x 2" L x 53" W  

    $130.48$85.72

  • Sale -30% Grodan Classic 30/75 Slab (wet), 12" x 3", case of 8

    Grodan Classic 30/75 Slab (wet), 12" x 3", case of 8

    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant stages. Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth. Grodan comes in graduated sizes. Seedlings started in cubes are easily transferred to blocks and then onto slabs, if desired. Seedlings or cuttings started in the Grodan cubes can also be transplanted into more traditional planters and growing mediums. Grodan Slabs - The final stage of planting with growing blocks are the Grodan slabs. These slabs come in clearly marked UV resistant poly sleeves for ease of use. Recommended for larger, long term crops with extensive roots like peppers, tomatoes, or cucumbers. Typically, seedlings in blocks are placed onto slabs. Grodan Expert is the slab that drains the fastest because of its vertical fibers. By far the most popular slab for the hydroponic hobbyist market. Grodan Master is a special wet/dry slab. The top layer is thicker, which stays wetter, while the bottom layer stays drier. In effect it defies gravity, allowing more even distribution of moisture throughout the slab.

    $234.33$163.60

  • Sale -11% Nectar For The Gods Blend

    Nectar For The Gods Blend

    Nectar’s most popular blend. A general potting mix designed for indoor and outdoor use. Suitable for multiple feedings per week. Mixed in small batches. Contains no bark or fillers. Coir fiber is rinsed on-site with Oregon rainwater and buffered with limestone to reduce salts. After blending and bagging, soil sits unwrapped and covered for up to 30 days to activate, compost and then go dormant, to avoid HOT soil. Ingredients: Sphagnum peat moss, perlite, coir fiber, pumice, mycorrhizal fungi, yucca meal, kelp meal, bone meal, diatomaceous earth, clay, basalt, oyster shell (for pH adjustment), humus and lime (for pH adjustment).  

    $42.57$37.97

  • Char Coir 100% RHP Certified Coco Coir, 50 L

    Char Coir 100% RHP Certified Coco Coir, 50 L

    Char Coir loose coco coir is a professional grade growing medium made from 100% coconut fiber.  Char Coir brand coco coir has received RHP certification from Holland. This assures our customers that it is made using the highest standards in the industry.  100% RHP certified coco coir Buffered EC less than 0.6 Triple washed to remove salts pH stabilized at 6%-6.5% High cation exchange capacity  RHP certified for horticulture  50 liter / 1.75 cu ft

    $81.32

  • Sale -8% Biobizz Light-Mix, 50 L

    Biobizz Light-Mix, 50 L

      LIGHT-MIX Substrates Light-Mix is the ideal substrate for organic farmers who wish to have control in the growth of their plants through the appli­cation of liquid fertilizers (from the very beginning). For any kind of plant, including heavy feeders, larger quantities of fertiliz­ers may be given on demand without the fear of overloading the soil and causing a nutrient burn.

    $34.10$31.54

  • Sale -22% Roots Organics Green Lite, 1.5 cu ft

    Roots Organics Green Lite, 1.5 cu ft

    Roots Organics Green Lite growing mix was created as an aggressively free draining indoor and outdoor potting mix. Green Lite is designed with more perlite and pumice to give you enhanced drainage and greater oxygen in the root zone, and with specific ingredients for versatile container gardening. This mix has been extensively tested and you will see the results of our efforts when adding this excellent high porosity blend into your garden. Roots Organics Green Lite is calculated to give you control and accelerate your garden for vigorous plants and root systems.   Ingredients: Coco fiber, coarse peat moss, perlite, pumice, virgin forest material composted with livestock manure, worm castings, bat guano, fish meal, crab meal, fish bone meal, soybean meal, and kelp meal.   An aggressively free draining indoor and outdoor potting mix Designed with more perlite and pumice to give you enhanced drainage and greater oxygen in the root zone Calculated to give you control and accelerate your garden for vigorous plants and root systems

    $46.84$36.57

  • Sale -21% Roots Organics Green Fields

    Roots Organics Green Fields

    Roots Organics Green Fields is a sea-nutrient-based growing mix designed for both the vegetative-and flowering phases of mature plants. Green Fields was designed with greater water-holding capacity, yet it is free-draining for frequent feeding of fast-growing, heavy feeding plants. Green Fields is a ready-to-use soil created with less perlite and pumice, and specific ingredients such as fish meal and crab meal, worm castings, bat guano, and kelp meal. Experienced gardeners know that a perfect outdoor mix is different than a perfect indoor mix, and Green Fields has been proven as an excellent outdoor blend for your fast-growing plants.   Designed with greater water holding capacity Features ingredients like fish & crab meal, worm castings, bat guano and kelp meal Perfect for large containers and heavy-feeding plants

    $48.26$37.95

  • Sale -12% GROW!T Perlite, Super Coarse, 4 cu ft

    GROW!T Perlite, Super Coarse, 4 cu ft

    GROW!T Perlite is a versatile and inert soil amendment and soilless medium. Use it to aerate soil in container gardening, for germination and propagation of seedlings, for propagation of cuttings, and as a hydroponic medium. Hydrofarm searched globally and went to great lengths to find a source of top-quality perlite, and succeeded-and what we found is offered in the GROW!T line of perlite products. Multiple grades available: #2 Perlite (1/16" - 5/8" granules), #3 Perlite (1/8" - 5/8" granules), #4 Perlite (1/3" - 3/4" granules), and #8 Perlite (3/4"-1 1/3" granules). Enhanced aeration and drainage Completely sterile Neutral pH of around 7.0 Odorless and lightweight Aids in breaking up heavy soils Derived from a natural source   Now with 15% more perlite in every bag!* (*compared to Plant!t perlite)

    $76.69$67.72

  • Sale -10% Jump Start Germination Station w/Heat Mat, Tray, 72-Cell Pack, 2" Dome

    Jump Start Germination Station w/Heat Mat, Tray, 72-Cell Pack, 2" Dome

    The Germination Station is the perfect indoor start to your garden! The Jump Start Germination Station is an ideal way for the space-challenged gardener to start seeds indoors all year round. In this kit, the Germination Station comes complete with a 72-cell seedling insert, watertight base tray, 2" vented dome, and a 17W heat mat. The vented dome helps to maintain just the right amount of humidity to ensure germination success and bigger, healthier seed starts. The compact size of the station allows anyone with a spare corner to start a garden. Add your own choice of growing media and plugs to get growing.     Features: UL-listed waterproof heat mat, 17 Watts, 120 Volt 2" humidity dome 11" x 22" watertight base tray 72-cell seedling insert Includes instructions with growing tips UL-listed waterproof heat mat, 17 Watts, 120 Volt 2-inch humidity dome 11 x 22 watertight base tray 72-cell seedling insert Includes instructions with growing tips

    $53.66$48.36

  • Sale -23% Jump Start Commercial Seedling Heat Mat Modular Add-on, 60" x 21", 140W

    Jump Start Commercial Seedling Heat Mat Modular Add-on, 60" x 21", 140W

    This is the add-on unit for the MTMDU Commercial Heat Mat. You can daisy-chain up to 4 of these units to the MTMDU unit to maximize your seed starting area. Bottom heat is one of the most important and effective ways to improve germination and rooting. Our new HEAVY DUTY modular commercial heat mats will provide uniform heat for hundreds of seedlings or cuttings. Warms root area 10-20°F over ambient temperature to improve germination. Supersized mats: 60" x 21" Rugged and durable with waterproof connectors Daisy-chain up to 5 units (4 of these add-on units plus the the Commercial Mat MTMDU) Plugs into an MTMDU heat mat and/or another MTMDA mat. The mat at the start of the chain must be an MTMDU, which plugs into our Digital Heat Mat Thermostat (MTPRTC) (required, sold separately)

    $235.95$182.86

  • Sale -10% EZ Clone Water Pump 450, 320 GPH

    EZ Clone Water Pump 450, 320 GPH

    Perfectly paired with the 9-site and 16-site EZ-CLONE Cloning Systems to ensure the manifolds are receiving the proper flow of water, this 320 GPH pump is extremely energy-efficient. With its plastic-coated impeller and no motor seal to leak or wear out, this pump does not create excessive heat and has a greater life expectancy. Includes an extended base plate to prevent any possible tipping. EZ-CLONE Water Pumps come standard with an adjustable filter to prevent large debris from clogging your misters. These powerful pumps can be used in your EZ-CLONE and many other hydroponic applications.

    $85.56$77.33

  • Sale -36% Active Aqua Utility Sump Pump, 1479 GPH/5600 LPH

    Active Aqua Utility Sump Pump, 1479 GPH/5600 LPH

    Utility Sump Pumps by Active Aqua are powerful and efficient water pumps for the transfer and recirculation of water and nutrient solution. These pumps are ideal for use in hydroponics as well as many other applications including aquariums, ponds, fountains and other water features, and more. Available in two models with transfer capacities of 1479 GPH (this model, AAPC1010) and 2166 GPH (AAPC1020). Features: Comes with 1 tubing adapter Ceramic bearings for continuous use  All electrical parts completely sealed in Energy-saving split tube motor Built-in thermal overload protection Head height: 15' (AAPC1010) and 20' (AAPC1020)

    $207.52$133.60

  • Sale -12% Anden Steam Humidifier w/Fan Pack and Digital Humidistat

    Anden Steam Humidifier w/Fan Pack and Digital Humidistat

    Anden Steam Humidifier w/Fan Pack and Digital Humidistat    The Anden model AS35FP is a high capacity electrode-type humidifier which runs independently of your HVAC system. The humidifier is capable of between 11.5 and 34.6 gallons per day, providing humidity to grow rooms up to 6,200 square feet. Running on cold water, the Anden AS35FP generates steam by energizing the two electrodes in the steam canister. Current flowing in between the electrodes causes the water to boil, creating steam. Steam is delivered into the grow/drying room via the Fan Pack. The modulating control will vary the Modulating Steam Humidifier’s output based on the difference between the set point and actual RH. When the RH set point is reached the humidifier stops producing steam and continues to energize the fan in the fan pack for 2 minutes to push any residual steam out into the grow/drying room.     The Anden AS35FP has many advanced safety and operational features:   Internal Control Board: Manages the complete operation of the humidifier. Fills and drains to maintain proper amperage draw, water level and notifies when service is required. Back Flow Protection : Air gap in the fill cap prevents pressure built up. Water Level Sensor : Manages the water level in the steam canister to prevent overfilling. Automatic Drain and Fill Cycle : Unit flushes and fills periodically to maintain the proper conductivity. Drain Water Tempering : Unit uses cold inlet water to temper the canister water reducing the drain water temperature below 140°F to protect PVC piping and condensation pumps. End-of-Season Drain : After a 72-hour period with no call for humidity the humidifier will drain the water from the canister. Unit will remain in stand-by until next call for humidification. Operating Time Monitor: Accumulates actual humidifier run time to activate periodic drain and fill cycles, end-of-season drain function and monitors the life of canister. A simple display panel provides the power switch for on/off operation and illuminated LEDs to show fill, drain, steam operations, and diagnostics. Maintenance is a breeze, no cleaning or scrubbing required. Simply remove the factory installed canister and replace.   Each unit delivers the necessary humidity needed during early growth cycles all the way through harvest. As a steam model, the AS35FP complements non-forced air heating sources and other specialty heating systems. It requires installation by a local HVAC professional.   19.49"W x 19.36"H x 30.07"D The Model AS35FP includes: The Steam Humidifier Fan Pack Model 5558 Control Model 4028 Drain trap assembly 6' steam hose 10' drain tubing

    $2,210.58$1,950.52

  • Anden Grow-Optimized Industrial Dehumidifier, 320 Pints/Day 240v

    Anden Grow-Optimized Industrial Dehumidifier, 320 Pints/Day 240v

    320 Pints Per Day, 208-240VAC. Anden A320V1Dehumidifier is designed and built for grow, with materials proven to perform in the extreme conditions of the grow room environment. Utilizing Anden Dehumidifiers for your grow facility will help ensure achieve your desired humidity balance for maximum growth potential. Better. Removes up to 2.9 liters per kilowatt hour, for maximum energy efficiency.Faster. Reaches maximum performance in under 3 minutes for maximum moisture removal.Smarter. Most intelligent dehumidifier in its class, with on-board and remote monitoring, sensing & diagnostics.   Anden advanced features: Self-sealing air filter for efficient protection of components; with easy access for replacementIncluded hanging kit doubles as lifting handles, provides easy, flexible installationPre-installed electrical plug is easily removable for hard wired application, providing flexible installationsFloat switch terminals for easy set-up76 remote control communicates with the dehumidifier, relaying all diagnostics from the dehumidifier to the control display; simple to monitor   Whether you are starting seedlings, rooting cuttings or drying, humidity control is critical. Humidity rising above 60% can lead to molds, mildews, and other unwanted biological growth. High humidity can also prevent plants from properly taking in CO2, preventing efficient photosynthesis. Anden helps create an environment that drives transpiration at an optimal rate, while helping prevent disease outbreaks.   A320v1 SPECS: Capacity: 320 PPD Energy Factor: 2.9 L/kWh - 6.0 pints/kWh Voltage: 208–240VAC, 1 Phase, 60 Hz BTU: 4,156 Current draw (amps)(1): 11.1 Power (watts)(1): 2,309 Weight: 180 lbs. Width: 32⅝"- Height: 24"- Length: 24¼" Warranty: 5 Years on all parts   INCLUDED ITEMS: Dehumidifier Filter Hanging Brackets A76 Control Drain Fittings Drain Tubing Thermostat wire Drain Trap Screw Driver

    $6,214.47

  • Sale -38% Active Air Portable Air Conditioner, 14,000 BTU

    Active Air Portable Air Conditioner, 14,000 BTU

      Keep your cool as summer heats up with the Active Air Portable Air Conditioner, available exclusively from Hydrofarm. This air conditioner’s portability makes it ideal for growers who don’t want to invest in pricey ductwork or central AC installation, and those who require spot cooling between 62 and 95 degrees in areas up to 800 cubic feet (this is equal to a 10' x 10' grow room with an 8' ceiling). Use in gardening applications should be limited to rooms with no more than two 1000W air-cooled lighting systems. Move the air conditioner on its four sturdy casters and enjoy remote-controlled operation. This is a “smart” system—its built-in memory function works with all of your environmental controllers (such as Hydrofarm’s Autopilot line) and timers. Rounding out the features are a built-in condensation tray, window kit, exhaust hose, intake hose, and hose adaptors. Take control of your cool!      Features: User-friendly 3-speed control panel lets you regulate temperature between 62F to 90F Side-to-side air distribution improves cooling performance and energy efficiency Separate intake and exhaust ports for superior efficiency "Smart" system with backup memory and internal battery Works with timers or controllers Water tank can also be configured for continuous drainage Extendable intake and exhaust hoses (up to 6'), 6" diameter Includes remote control, window kit, exhaust hose, intake hose, and hose adaptors  Specifications: 14,000 BTU/h cooling capacity  Dehumidification capacity of 60 liters per day ETL listed 6 foot power cord 115V/60 Hz 10.8 A  R410A refrigerant

    $1,011.48$631.85

  • Sale -10% Green Pad Grand Daddy Pad CO2 Generator, pack of 2 pads w/1 hanger

    Green Pad Grand Daddy Pad CO2 Generator, pack of 2 pads w/1 hanger

      BIGGER, STRONGER, LAST LONGER, FOR LARGER GARDENS! NO HEATNO HASSLENO EQUIPTMENT MADE IN THE USA"CO2 ACTIVATED BY HUMIDITY CHEMISTRY" The GRAND DADDY PAD CO2 generators has made adding Carbon Dioxide to indoor gardens easier than ever. THE GRAND DADDY PAD absorbs the humidity in your indoor garden, to power its natural chemical reaction, the newest in this line of GREEN PAD CO2 generators. THE GRAND DADDY PAD or GDP is the largest and strongest GREEN PAD. Each GDP has the power of 4 original GREEN PADS giving the growers a better value. "Phenominal product, they work awesome and I can barely keep them on my shelves." Jamie - Third Coast Garden Supply, MI EASY TO USE: To raise your PPM's follow the directions and hang 1 GRAND DADDY PAD above your canopy per every 800 cubic feet of garden space. Activated by humidity (35%) and /or by lightly misting with water or you can add a moist sponge to a folded GRAND DADDY PAD. Add new GDP's every 10-12 days, discard after 3+ weeks. Adding more of THE GRAND DADDY PADS will increase your PPM's in your specific area. FOR ALL YOUR CURRENT CUSTOMERS THAT USE TANKS.Do not get in a situation where you run out of CO2. The GRAND DADDY PAD is your backup for those growers using CO2 tanks that run empty. Keep an extra pack on hand for emergencies or when you cannot get a tank refill. Without expirations issues, The GRAND DADDY PADS are ready when your garden needs them.

    $49.68$44.72

  • Sale -4% HM Digital 1000 ppm TDS Calibration Solution, 3 oz (90 ml)

    HM Digital 1000 ppm TDS Calibration Solution, 3 oz (90 ml)

    NaCl calibration solution 1000 ppm comes in lightweight HDPE plastic bottles. Sealed with a coated foam liner.

    $13.49$12.92

  • Sale -10% HM Digital  Replacement pH Sensor Probe for HM-500

    HM Digital Replacement pH Sensor Probe for HM-500

    Replacement pH Sensor HM-500 HM-500 Replacement pH probe 2 Meter / 80 inch cable length Includes pH storage solution, 6-month warranty

    $85.27$76.75

  • Sale -13% HM Digital TDS-3 Handheld TDS meter

    HM Digital TDS-3 Handheld TDS meter

    Ideal for commercial use, the TDS-3 includes a carrying case with belt clip. It is highly efficent and accurate due to its advanced microprocessor technology. It features a measurement range of 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1 ppm. From 1000 to 9990 ppm, the resolution is in increments of 10 ppm, indicated by a blinking image.

    $48.32$42.10

  • Sale -6% HM Digital PH-STOR pH Electrode Storage Solution

    HM Digital PH-STOR pH Electrode Storage Solution

    For use with HM Digital's PH-200 and PH-80 (as well as other brands of pH meters). Always make sure your sensor is kept in an electrode storage solution. If dry, refill the pH meter cap with the PH-STOR storage solution. The sponge should be moist (not soaking wet).

    $12.07$11.34

  • Sale -10% HM Digital PH-80 pH/Temperature Meter

    HM Digital PH-80 pH/Temperature Meter

    The PH-80 is an economically priced, reliable pH meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.   FEATURES   Measures pH and temperature One-touch automatic digital calibration Water resistant Simultaneous temperature display Sleek, lightweight design Large LCD display Automatic Temperature Compensation (ATC) Auto-off function, data-hold function and low-battery indicator Includes storage solution in a sponge embedded in a translucent cap Factory Calibrated: The PH-80 meter is factory calibration to pH 7.0. The meter can easily and quickly be recalibrated with digital calibration to pH 4.0, 7.0 or 10.0 using the meter's simple one-touch process Includes a cap, batteries, storage solution and pH 7.0 buffer

    $66.10$59.50

  • House & Garden Aqua Flakes B

    House & Garden Aqua Flakes B

    House & Garden Aqua Flakes B   Aqua Flakes A&B provides the highest quality, fully soluble nutrients designed specifically for recirculating hydroponic applications. This low ppm base is perfect for ebb and flow, DWC, aeroponics, and any type of rockwool. Also use Aqua Flakes in inert peat mixes for best results.   House & Garden - 8 Week Feeding Schedule  House & Garden - 10 Week Feeding Schedule 

    $26.84 - $1,283.57

  • Age Old Fish & Seaweed

    Age Old Fish & Seaweed

    Age Old Fish & Seaweed       Fish & Seaweed   A blend of ocean fish and seaweed extracts designed to support healthy plant growth, flowering, and fruiting.   Increases biological activity in the soil   Helps develop strong roots    Reduces plant stress and transplant shock   Excellent source of naturally-derived plant nutrients   Aids in overall plant health   Fish and Seaweed Safety Data Sheet 

    $255.85

  • SuperNova

    SuperNova

    SuperNova     A nutrient additive, containing macro and micro-nutrients, carbohydrates, amino acids, and vitamins. Promotes bushier plants with an increase in flowering sites. Contains specialized amino acids and betaines, which make plants more tolerant to high nutrient levels and drought. The wetting agent in SuperNova makes it perfect for use as a foliar spray!   Not for sale in Oregon   Contains macro and micronutrients, carbohydrates, amino acids, and vitamins   Promotes bushier plants with an increase in flowering sites   Contains specialized amino acids and betaines, which make plants more tolerant to high nutrient levels and drought   SDS Download 

    $398.41

  • Active Air Duct Fan Speed Adjuster

    Active Air Duct Fan Speed Adjuster

    Active Air Duct Fan Speed Adjuster       Hydrofarm's Fan Speed Controller was designed especially for centrifugal fans. This means it will help prevent damage to fan motors, ensuring longer life. (Meant for use with brushless motors, and all Hydrofarm inline fans, not booster fans)   It will correctly and precisely adjust the speed of centrifugal fans. These controllers are more sensitive than any on the market, and are compact and built to last.   Features   Internal electronic auto-resetting circuit breaker   State-of-the-art electronics throughout   Rated for 500 Watts max (5A)    100V-120VAC voltage capacity     NOTE: Use only with ball-bearing inline/centrifugal fans.   Not recommended for use with "squirrel cage" type fans, the PF3012 - 12" Phat Fan or the 12" Max Fan (Can Fan).

    $39.33

  • Active Aqua Washer Fitting, Pack of 10

    Active Aqua Washer Fitting, Pack of 10

    Active Aqua Washer Fitting, Pack of 10   Washer fitting. This washer goes between the threaded flood table fitting and the table itself when assembling a flood/drain hydroponic system. It helps to assure a leak-free connection between the two components.

    $5.80

  • Sale -7% House & Garden Aqua Flakes A

    House & Garden Aqua Flakes A

    House & Garden Aqua Flakes A   Aqua Flakes A&B provides the highest quality, fully soluble nutrients designed specifically for recirculating hydroponic applications. This low ppm base is perfect for ebb and flow, DWC, aeroponics, and any type of rockwool. Also use Aqua Flakes in inert peat mixes for best results. House & Garden - 8 Week Feeding Schedule   House & Garden - 10 Week Feeding Schedule 

    $26.84 - $1,283.57

  • Sale -47% House & Garden pH + Osmosis Stabilizer

    House & Garden pH + Osmosis Stabilizer

    House & Garden pH + Osmosis Stabilizer   pH Osmosis / Stabilizer is effective at stabilizing reverse osmosis (RO) water.  

    $1,438.82$769.57

  • Sale -24% House & Garden Hydro B

    House & Garden Hydro B

    House & Garden Hydro B   Hydro A&B uses unique formulations specifically for run-to-waste / drain-to-waste hydroponic systems. This base nutrient allows for rapid nutrient uptake, working as efficiently as possible. It is designed to provide complete fertigation for both vegetative and flowering growth and is precisely designed to provide the complete range of required nutrients in fully soluble forms. Hydro A&B is engineered to balance pH levels rapidly, resulting in more effective nutrient uptake and faster, more vigorous plant growth.   House & Garden - 8 Week Feeding Schedule  House & Garden - 10 Week Feeding Schedule 

    $21.56 - $932.99

  • Sale -24% House & Garden Hydro A

    House & Garden Hydro A

    House & Garden Hydro A   Hydro A&B uses unique formulations specifically for run-to-waste / drain-to-waste hydroponic systems. This base nutrient allows for rapid nutrient uptake, working as efficiently as possible. It is designed to provide complete fertigation for both vegetative and flowering growth and is precisely designed to provide the complete range of required nutrients in fully soluble forms. Hydro A&B is engineered to balance pH levels rapidly, resulting in more effective nutrient uptake and faster, more vigorous plant growth.   House & Garden - 8 Week Feeding Schedule  House & Garden - 10 Week Feeding Schedule 

    $21.56 - $924.39

  • Sale -19% Hydrofarm Easy Glider Light Hanging Kit

    Hydrofarm Easy Glider Light Hanging Kit

    Hydrofarm Easy Glider Light Hanging Kit   The Easy Glider light hanging kit is ideal for all your light and reflector hanging needs. It features easy push button and glide action to adjust your reflectors or lights for optimum performance. The all-metal construction features a 6 1/2 foot cable that holds up to 44 pounds per Easy Glider. Each package features one pair of Easy Gliders.

    $28.36$22.89

  • Sale -7% House & Garden Multi Zen

    House & Garden Multi Zen

    House & Garden Multi Zen This unique formulation helps to achieve maximum growth with every harvest.

    $26.85$25.05


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