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Hydro Center

655 products


  • Sale -1% RJ12-RJ12 Cord 15'

    RJ12-RJ12 Cord 15'

    RJ12 to RJ12 Connection Cable 15 ft in length.  RJ12 Trunk-Line Connections Between PX1 and or Subsequent RJ12 Cable Splitters RJ12 to RJ12 PX1 Connection Cable 

    $15.20$15.00

  • Sale -1% PX1 Connection Cable, RJ12 to RJ12, 50'

    PX1 Connection Cable, RJ12 to RJ12, 50'

    RJ12 to RJ12 Cable, 50' length.  For making RJ12 trunk line connections between PX1 and subsequent RJ12 cable splitters RJ12 to RJ12 PX1 connection cable   Note: This 50' cable can be used with the Autopilot PPM-5 APCECO2 and its remote CO2 sensor

    $30.36$29.96

  • Ona Block, Fresh Linen, 6 oz

    Ona Block, Fresh Linen, 6 oz

    The ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents. Simply remove the cap, or punch several small holes in the cap and place in desired location. The ONA Block measures 3" x 3" and will fit in most places. The ONA Block will release its powerful odor neutralizing agent and keep the location free from undesirable odors. Replace as necessary.

    $15.66

  • Age Old Bloom

    Age Old Bloom

    Age Old Bloom   Bloom is an odorless formula that supplies plants with a fast-acting, natural source of nutrients high in phosphorus. The high phosphate levels encourage early flowering and better fruitset for most fruiting plants and vegetables. Liquid Bloom may be used in both foliar feed and soil drench applications, soak roots in diluted Liquid Bloom before transplanting for a greater root mass.   Age Old Bloom SDS 

    $23.15

  • GROW!T Coco Caps

    GROW!T Coco Caps

    An alternative to plastic covers for rockwool blocks. Use Coco Caps to help prevent light penetration that may cause algae growth.

    $8.67

  • Sale -1% Active Aqua Submersible Pump Filter Bag

    Active Aqua Submersible Pump Filter Bag

    Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump sizes up to 1000 GPH. Ideal for flood & drain and drip hydroponic systems. High quality filter material keeps pump clear of debris. Gusseted bottom ensures proper pump seating. Pump can be easily removed from bag for cleaning. Secure, corrosion-proof zipper at top for easy closing.

    $15.39$15.19

  • Sale -3% Active Aqua Replacement Diaphragm for AADAP25L, pack of 2

    Active Aqua Replacement Diaphragm for AADAP25L, pack of 2

    These replacement diaphragms for the Active Aqua Dual Diaphragm Air Pump (AADAP25L) are easy to install and will bring your tired pump's airflow output right back to brand-new condition. All you will need is a screwdriver and a small crescent wrench. Installation instructions are included.

    $12.78$12.41

  • Sale -7% Cut Kit Tray, 10" x 20" I.D.

    Cut Kit Tray, 10" x 20" I.D.

    Also known as a flat, the cut kit tray is ideal for seed and cutting propagation. Combined with our mesh insert, the cut kit tray makes cube draining a simple and mess-free process. Features 21" x 11" x 2½" No holes Reuseable Ideal for seed and cutting propagation Combined with our mesh insert, the cut kit tray makes cube draining a simple and mess-free process 21 x 11 x 2½ No holes Reuseable

    $4.22$3.91

  • SunBlaster 48" T5HO 2700K Replacement Lamp

    SunBlaster 48" T5HO 2700K Replacement Lamp

    SunBlaster T5HO replacement lamps are the right choice when re-lamping your T5HO lighting fixtures. SunBlaster recommends changing your lamps after 10,000 hours of operation to ensure maximum growing performance and results from your T5HO lighting system.

    $18.70

  • Sale -5% EZ Clone Clear Rez

    EZ Clone Clear Rez

    EZ-CLONE Clear Rez™ is a pH-balanced, non-invasive water treatment designed to keep all of the internal workings of your cloning system crystal clear and operating at peak performance. It is designed to be used through out your entire cloning cycle as a possible preventive measure for a multitude of problems in your reservoir. It is suitable for all hydroponic, aeroponic and soil applications. EZ-CLONE Clear Rez is currently available in 2 oz, 4 oz, 8 oz, 16 oz, 32 oz and one gallon container sizes to fit any grower's needs.   Designed to keep all of the internal workings of your cloning system crystal clear and operating at peak performance pH-balanced and non-invasive Suitable for all hydroponic, aeroponic and soil applications

    $51.41 - $141.15

  • Sale -8% Reflective Metalized Film

    Reflective Metalized Film

    Maximize your lighting setup without adding more lamps or additional heat sources. Hydrofarm's reflective metalized film makes the most efficient use of your lighting by reflecting light onto your plants. This makes your light effectively work twice for you. The light film unspools easily from a sturdy roll with no sticking or waste. The roll also makes it easy to store. Simply cut what you need to cover windows, walls, and more. You can even place film on tables or floors, then put plants on it and reflect heat up through their pots and other containers. This reflective metalized film is the best reflective material made. Experience its mirror-like efficiency for yourself!

    $35.54$32.65

  • Roots Organics Buddha Grow

    Roots Organics Buddha Grow

    Roots Organics Buddha Grow is a one-part organic vegative growth nutrient formulated for potting soil and potting soilless gardens. Buddha Grow is a proprietary blend of the finest organic ingredients, specifically created to promote vigor, increase yields and enhance quality in potting soil grown plants during the vegetative stage of their life. Worldwide sourcing and deliberate design extracted and condensed into an exceptional liquid blend targeted to encourage excellence from your plants. A proprietary blend of the finest organic ingredients Specifically created to promote vigor, increase yields, and enhance quality in potting soil grown plants Worldwide sourcing and deliberate design extracted and condensed into an exceptional liquid blend

    $33.32

  • Sale -4% Hormex Liquid Concentrate

    Hormex Liquid Concentrate

    Hormex is a vitamin, hormone concentrate and root growth stimulant, and has been a household name amongst the horticultural community for almost 50 years.It prevents transplant shock by stimulating growth of the small feeder roots, which become damaged during transplanting. Vitamin hormone concentrate stimulates root growth Helps prevent transplant shock by stimulating growth of the small feeder roots Hormex is a household name in horticulture for almost 50 years

    $22.74$21.79

  • Hygeia's Hydration

    Hygeia's Hydration

      Hygeia's Hydration is Oregon's Only blending tool for the Nectar for the Gods line of nutrients. Rich in saponins, Yucca acts as a wetting agent to aid in root penetration for maximum nutrient uptake. The organic acids in Yucca contribute to chelation of other nutrients, making them more available to microbes and to your plants. Hygeia's Hydration can be used for those pesky soils that dry out and will not rehydrate with regular watering. You can also use Hygeia's Hydration as a wetting agent for foliar feeding nutrients, pest control, and fungal sprays. Because of the high saponin levels, this product is not recommended for heavily aerated reservoirs due to the foaming that will occur.

    $23.35

  • Soul Amino-Aide

    Soul Amino-Aide

    Soul Amino-Aide plant mass supplement is a complex amino acid blend specifically formulated to increase plant vigor and yields. Chemists at Aurora Innovations created this blend of amino acids after extensive, hands-on research into compounds that can be beneficial for plant growth and yields. Harness that power with Amino-Aide and see the results for yourself. Great for both potting soil and hydroponic gardening.   A complex amino acid blend specifically formulated to increase plant vigor and yields Created after extensive, hands-on research into compounds that can be beneficial for plant growth Great for both potting soil and hydroponic gardening

    $84.97

  • Sale -23% Active Aqua Infinity Tray end Active Aqua Infinity Tray

    Active Aqua Infinity Tray end Active Aqua Infinity Tray

    New and available exclusively from Hydrofarm, Active Aqua Infinity Series 5' wide trays are designed for commercial installations, allowing the grower to maximize square footage and utilize every inch of the grow space. These are 5' wide premium ABS panels, available as center panels in 6.5' lengths with or without a drain, and 6.5' long end caps. The panels work with standard 5' wide benches* and interlock to create grow trays in to fit your needs. Infinity Tray panels are 10% - 15% thicker than other bench trays and are low profile at 2.5" in height, and are designed without an arch lip for more efficient use of space. Also offered in 4' widths.   10% — 15% thicker than other bench trays New size — 61/2'L x 5'W No arch lip allows you to maximize your inner and outer grow/work space     Infinity Trays are designed to easily connect multiple trays together, end-to-end. Each tray ends with either a plus (+) or minus (-) connection point. The minus (-) underlap nests under the plus (+) overlap for a snug fit when connecting trays. Use an approved adhesive on the minus (-) underlap, then attach the plus (+) overlap firmly on top of the minus (-). This allows for a level growing surface across multiple tray pieces.   Note: Active Aqua Infinity Trays contain recycled plastic, which may result in very slight color variance. * Adhesive/Sealant: LOCTITE 5510 (sold seperately)   NOTE: One tube of LOCTITE 5510 yields approximately four connections

    $275.86$213.79

  • Buddha Bloom

    Buddha Bloom

    Roots Organics Buddha Bloom is a one part organic flowering nutrient formulated for potting soil and potting soilless gardens. Buddha Bloom is a proprietary blend of the finest organic ingredients specifically created to promote vigor, increase yields, and enhance quality in potting soil grown plants during the flowering stage of their life. Worldwide sourcing and deliberate design extracted and condensed into an exceptional liquid blend targeted to encourage excellence from your plants.   A proprietary blend of the finest organic ingredients Specifically created to promote vigor, increase yields, and enhance quality in potting soil grown plants Worldwide sourcing and deliberate design extracted and condensed into an exceptional liquid blend

    $33.32

  • Sale -11% Soul Infinity

    Soul Infinity

    Soul Infinity catalyst is derived from Soy Protein Hydrolysate, Kelp (Ascophyllum nodosum), Yucca Extract, Molasses, Pure Sugar Cane, Magnesium amino acid chelate, Calcium amino acid chelate, Iron amino acid chelate, Silica from Bamboo Extract, and Humic Acid from Leonardite. Soul Infinity is a complex blend of powerful natural plant nutrients formulated to increase vigor and prevent nutrient deficiencies common in fast-growing and heavy-feeding plants. With its deliberate blend of distinct ingredients, Soul Infinity can be used with any base fertilizer line as a powerful supplement to increase growth and yields. A complex blend of powerful organic compounds combined with choice plant nutrition Specially formulated to increase vigor and prevent micronutrient deficiencies common in fast growing and heavy feeding plants Can be used with any nutrient program for increased micronutrient uptake and with any base fertilizer line as a powerful plant nutrient supplement

    $3,624.73$3,227.30

  • Bloom Master

    Bloom Master

    Concentrated Water-Soluble Plant Food with marine bird fossilized guano and steamed bone meal.   Bloom Master™ is a concentrated water-soluble bud & bloom plant food supplement designed to increase the production of blooms, essential oils, resins and fragrances of flowering and fruiting plants. To be used as part of a complete fertilizer program.   CAUTION: Please use carefully, for a little goes a long way and too much can be non-beneficial. Indoor/outdoor plants. Hydroponics & soil.

    $493.70

  • Sale -14% Rock Fusion Grow Base Nutrient

    Rock Fusion Grow Base Nutrient

    Rock Fusion Grow and Rock Fusion Bloom are here to astonish you. This single part nutrient is stronger than most 2 part nutrients and 3 times stronger than any clear single part nutrient on the market today. Other single part nutrients are clear with no fallout but in order for this to happen it has to be made a lot weaker so that the elements don't react, therefore the results aren't as beneficial.   Fusion is suitable for all growing systems and has been made with the highest quality components, we have not compromised at all on this nutrient. It is a high performance plant food with long shelf life elements that won't drop out.   These products are highly concentrated therefore will save you money, making your dollar go further without compromising the results as less is needed for each cycle. Only 2 - 4mls per litre of working solution compared to 10ml with other nutrients. Always check the EC levels and flush when required.   Best single part nutrient on the market Suitable for all grow systems and media No more mixing 2 or 3 nutrients Stronger and high quality components Long shelf life elements

    $56.87$48.92

  • Sale -17% Rock Fusion Bloom Base Nutrient

    Rock Fusion Bloom Base Nutrient

    Rock Fusion Grow and Rock Fusion Bloom are here to astonish you. This single part nutrient is stronger than most 2 part nutrients and 3 times stronger than any clear single part nutrient on the market today. Other single part nutrients are clear with no fallout but in order for this to happen it has to be made a lot weaker so that the elements don't react, therefore the results aren't as beneficial.   Fusion is suitable for all growing systems and has been made with the highest quality components, we have not compromised at all on this nutrient. It is a high performance plant food with long shelf life elements that won't drop out.   These products are highly concentrated, making your dollar go further without compromising the results because less is needed for each cycle. Only 2 - 4mls per litre of working solution  is needed compared to 10ml with other nutrients. Always check the EC levels and flush when required.   Best single part nutrient on the market Suitable for all grow systems and media No more mixing 2 or 3 nutrients Stronger and high quality components Long shelf life elements

    $56.87$47.21

  • Athena's Aminas

    Athena's Aminas

    Every plant needs certain compounds for growth beyond soil, light, water, and CO2. Athena's Aminas provides a readily available amino acid source of nitrogen to optimize protein production and allow for maximum growth rates. By adding an amino acid source of nitrogen, you enable your plants to build proteins as quickly as they are able. When using Athena's Aminas, you can expect to see faster, healthier growth, resulting in bigger, more vigorous plants.

    $23.35

  • Sale -9% BioAg Ful-Humix®

    BioAg Ful-Humix®

    Product Details Ful-Humix is a cost-effective amendment that adds soluble carbon to your soil. It's sourced and processed for superior gardening results by the grower/scientists at BioAg. Ful-Humix should be regularly used throughout the plant life cycle, watered into greenhouse or outdoor soils. For extra benefit, also water onto your compost pile throughout the year.   

    $18.47$16.74

  • Sale -21% Vegetative Growth Booster

    Vegetative Growth Booster

      Formulated to encourage early and vigorous growth, Vegetative Growth Booster™ is an excellent supplement for growing plants. High nitrogen supports green growth while phosphorus supports photosynthetic energy production. The phosphorus also works to increase the metabolism of carbohydrates and aid in root development. Vegetative Growth Booster is designed to be a one-time application product prior to the onset of flower development.Directions for use:Hydroponics: For every 10 L (2.5 gal) of growing solution in your reservoir, mix in 1 g (1/4 tsp) of Vegetative Growth Booster™. Add directly to your reservoir when new growth is just starting. Mix it well. Cuttings can be watered once with Vegetative Growth Booster. USE ONLY ONCE.  Soil/Soilless Applications: For every 10 L (2.5 gal) of water, mix in 1 g (1/4 tsp) of Vegetative Growth Booster. Dissolve directly into your watering jug. Water each plant with 1/2 L (1/2 qt) of the mixture when you see new growth starting.USE ONLY ONCE. performance in all mediums and dissolves completely in water. High nitrogen content supports green growth Phosphorus supports photosynthetic energy production in plants Designed to be a one time application prior to the onset of flower development

    $236.04$186.87

  • Zeus Juice

    Zeus Juice

    Zeus Juice was "Part C" of Oregon's Only original three part line. It is the catalyst in the line and is an essential part of nutrient absorption without a microbial field. Compounds in Zeus Juice are 100% water soluble and are absorbed immediately, acting as a catalyst to produce accelerated growth and nutrient uptake. With increased metabolic rates, Zeus Juice offers optimal nutrient availability, healthy plant growth, healthy prolific rooting and protection from transplant shock. Zeus Juice can also be used as a germination aid, softening the seed coat and providing nutrients for the first stages of life.

    $30.69

  • Sale -21% Vitamax Plus

    Vitamax Plus

    The VitamaxTM line is specially formulated to improve plant growth, encourage blooming and assist floral and fruit development. These products contain macronutrients and added magnesium to aid in the formation of chlorophyll and other essential plant compounds.

    $35.54$28.24

  • Sale -6% Crystal Burst

    Crystal Burst

    One of the most potent liquid PK Boosts on the market. 50% stronger than the most popular brands on the market yet it costs the same! PLUS a healthy dose of Vitamin B1 to help relieve stress caused by high performance bloom regimens. Induces flowering and stimulates resinous oil and fragrance production in many flowers and medicinal herbs. Works well with all popular nutrient lines.   This product is also available in 15 gallon, 30 gallon, and 55 gallon drums.   One of the most potent liquid PK boosts on the market 50% stronger than most popular brands, yet it costs the same Also has a healthy dose of Vitamin B1 to relieve stress in high performance bloom regimens

    $42.65$40.26

  • Sale -24% Grodan Improved Gro-Block, Jumbo 6" x 6" x 4", Case of 64

    Grodan Improved Gro-Block, Jumbo 6" x 6" x 4", Case of 64

    Product Details Grodan Improved Jumbo (White Foil) 6” x 6” x 4” (Case of 64) Grodan ImprovedGrodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool substrate and irrigation strategies for specialty crops. The result of months of scientific research and trials is Grodan Gro-Blocks Improved with our Advanced Wetting Agent. These leading-edge blocks have the optimal fibre structure and physical properties for crop uniformity, more even Water Content (WC) and Electrical Conductivity (EC) distribution throughout the entire block, and the greatest steering capabilities available. Water distribution is more uniform throughout the entire block which is the basis for a well-defined root system with higher capacities for water and nutrient uptake to produce robust and vigorous crops.

    $307.37$233.48

  • Sale -20% Active Air Inline Duct Fan

    Active Air Inline Duct Fan

    Active Air Inline Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans feature: Durable ceramic-coated metal housing UL-recognized components High quality molded impeller Low noise output  Brushless thermally protected AC motors with sealed for life bearings (will not require any lubrication) Includes mounting brackets and 8 foot pre-wired 120V cord

    $211.87$168.61

  • Sale -9% Growth Science Organics Root Magic

    Growth Science Organics Root Magic

    There is a direct correlation between root vitality, your plant’s growth, and your final yield. A larger, more robust root system also means that every time you apply a nutrient you are getting more effective uptake and better use of your nutrient dollars. Growth Science Organics created Root Magic® by blending extracts from some of nature’s most successful performers. This blend of natural extracts gives Root Magic® its ability to encourage root development, giving plants a solid foundation for vigorous growth. Ascophyllum nodosum is a species of kelp that deals with stresses for a majority of its life. This means that this plant has evolved ways to deal with stress. When you apply Kelp to your plant’s roots, it not only increases your plants ability to deal with stress but also stimulates and encourages root growth. Aloe Vera and Yucca act as a source of saponins and other unique compounds to help displace water more evenly into your soil. Fulvic acid chelates and feeds soil biology, along with molasses

    $56.87$51.80

  • Sale -7% Blossom Blaster

    Blossom Blaster

    Blossom Blaster™ provides available phosphorous to improve root development and aid in blooming and fruiting. Potassium is instrumental in moving sugars produced by photosynthesis. This powerful flowering supplement should be added twice during the initial 3 weeks of flowering. Blossom Blaster™ is effective in all growing mediums and is compatible with all base nutrients.  Do not use as a foliar spray. Always use fresh product. Do not add to existing solutions.  Powerful flowering supplement Effective in all growing mediums and is compatible with all base nutrients Provides available phosphorous to improve root development and aid in blooming and fruiting

    $18.47$17.23

  • Sale -20% Snow Storm Ultra

    Snow Storm Ultra

    This amino acid based product tricks the plant into thinking it's heat stressed. The result is intense resin, fragrance and flavor production plus the well-known "frosted" look that growers love. Emerald Triangle separated the Snow Storm from Purple Maxx and optimized it. No carbohydrates or sugar water. This is the real deal. An honest, one-of-a-kind product. The name says it all! Amino acid based product tricks the plant into thinking it is heat stressed Results in intense resin, fragrance, and flavor production Contains no carbohydrates or sugar water

    $234.62$187.54

  • Soul Big Swell

    Soul Big Swell

    Soul Big Swell bloom booster has been designed specifically to increase flower size, vigor, density, and quality. Our extensive hands-on research has resulted in a distinctive formula of botanical extracts, amino acids, and versatile carbohydrates combined with a specific ratio of readily available phosphorus and potassium. Soul Big Swell can be used as an additive in conjunction with any base nutrient program for exceptional results. Designed specifically to increase flower size, vigor, density, and quality A distinctive formula of botanical extracts, amino acids, and versatile carbohydrates combined with a specific ratio of readily available phosphorus and potassium Can be used as an additive in conjunction with any base nutrient program for exceptional results

    $84.97

  • Sale -16% Growth Science Organics Abundant-Sea

    Growth Science Organics Abundant-Sea

    Macrocystis integrifolia, commonly known as Giant Pacific Kelp, is one of the fastest growing organisms on earth. It’s also one of the many secrets behind Abundant-Sea®. The more successful the vegetative stage, the more fruits and flowers your plant will be able to produce. Abundant-Sea® has been specifically designed to encourage this rapid growth during a plant’s vegetative stage with an impressive array of natural ingredients. It’s this extensive nutrient mix within Abundant-Sea® that helps plants to reach their full vegetative growth capacity.  Kelp products have been used in organic agriculture for generations. They offer a number of benefits to the soil and the plants. Kelp contain over 50 different minerals and in addition are full of different phytocompounds that benefit plant growth. When used as foliar, absorption into plant tissue is greatly increased and results can be noticed the next day or sooner! Free of PGR’s

    $56.87$47.98

  • Sale -3% Xtreme Tea Brews

    Xtreme Tea Brews

    XTREME TEA BREWS are an easy to use, easy to brew blend of organic matter that is packed full of healthy soil microbes. With the beneficial microorganisms present in Xtreme Tea Brews, organic fertilizers can be fully harnessed and delivered to plants with unparalleled "natural efficiency." The beneficial microbes work in symbiosis with plants, to break down carbon-dense compounds, release nutrients in plant available forms, and help shield plant roots from pathogens and disease. When these beneficial organisms are returned to the soil, the entire microbial matrix begins to work in concert to optimize plant growth. The success of crop development also benefits all the beneficial microbes that are involved in the process. It's a "win-win" relationship. Mother Nature has been evolving and perfecting her growing methods for over 450 million years. Xtreme Tea Brews work with nature, instead of against her, to deliver the Xtreme Results you've been looking for. An easy to use, easy to brew blend of organic matter that is packed full of healthy soil microbes With this brew, the entire microbial matrix begins to work in concert to optimize plant growth RT8106:14 individual pouches each pouch makes 25 gallons RT8100:  10 individual pouches, 80 g 10 Microbe Food Packs, 7 g

    $79.62$77.05

  • Sale -14% Grotek Rype

    Grotek Rype

    Crop-producing plants use the last of their energy in preparation to bear fruit. For gardeners, this is the time of judgment for their hard work. Rype™ is designed to support a high-quality crop with the most flavorful yield possible. This formula directly impacts the plant and also acts as a microbial catalyst with various beneficial ingredients such as amino acids and carbohydrates. Provides nutrients for critical ripening phase Multiple carbohydrates for microbial food Plant proteins for explosive growth N-P-K: 3-0-0

    $58.99$50.88

  • Sale -5% South Cascade Organics SLF-100

    South Cascade Organics SLF-100

    SLF-100 is a commercially proven enzymatic formula with over 18 years of proven success. It is a 100% organic and OMRI listed formula specifically designed to break out salts. Used as a cleanser for hydroponic systems and soilless media SLF-100 goes to work immediately to keep your system running smooth and free of toxic build up.  SLF-100 is effective in all phases of the growing cycle and is compatible with all nutrients, fertilizers and rooting compounds. SLF-100 is also compatible with H202. Thanks to a proprietary blend of naturally occurring enzymes, SLF-100 is pH neutral in concentrated form and has NO added sugars or NPK.

    $51.18$48.45

  • Sale -11% Royal Gold Kings Mix

    Royal Gold Kings Mix

    Royal Gold Kings Mix is your plant-in-bag solution for light deprivation, greenhouse, indoor, and outdoor gardens of any type. Born out of a need for simplicity in application and functionality, Kings Mix is a well-aerated, moderately-amended coco peat blend. As Royal Gold’s first product to include peat moss, this mix will appeal equally to traditional peat gardeners of all styles, the coco-curious, as well as die-hard coco fanatics. Featuring coco chips (croutons) to balance aeration with lingering water retention, this mix is intended to dry quickly and accept immediate feeding. With a light amendment charge including high-nitrogen, high-phosphorous bat guanos and a mixture of other high quality dry amendments. Kings Mix has everything you need to sustain your plants for 1-2 weeks, though you can also begin a wide range of feeding programs right out of the bag.Due to the well-aerated nature of Kings Mix, it’s the perfect medium for slow drying, coastal and high elevation, spring and/or fall plantings or other cool weather applications. With all these properties, Kings Mix also excels at encouraging root development for propagation of seeds and starts, and is an ideal choice for developing starts into vigorous, bloom-ready plants.Coming in a 3 cubic foot bag (about 19 gallons) that functions as your grow container, Royal Gold’s Kings Mix is your choice for premium soil in a fast, ready-to-use format. 

    $24.10$21.39

  • Sale -13% Autopilot CO2 Generator, 10 Burner

    Autopilot CO2 Generator, 10 Burner

    Elevated atmospheric CO2 levels show remarkable increases in plant growth productivity, and creating these elevated levels in your grow room is simply the easiest way to accelerate plant growth. Autopilot CO2 generators provide and maintain the carbon dioxide levels needed to meet maximum growing potential, and operate for only pennies a day. These highly reliable CO2 generators feature powder-coated steel enclosures that resist moisture, rust and discoloration, providing years of trouble-free operation. They are very safe and easy to operate. The built-in solid-state electronic ignition module creates a spark to light the burners. The units are also equipped with a safety tip over feature that shuts off the gas source if the unit is tipped or falls over. Autopilot generators are available in both propane and natural gas models, along with high-altitude versions in all sizes.All models are equipped with: Precision manufactured brass burners Solid-state electronic ignition module—no pilot light necessary TIP OVER switch shuts off gas source if the unit falls or tips over SHUT DOWN warning with LED error indicator lights   Three sizes available—4-burner, 8-burner, and 10-burner (adjustable: 2-, 5-, 7-, or 10-burner option) 4-Burner: Spaces 14' x 14' and smaller 8-Burner: Spaces 28' x 28' and smaller 10-Burner: Spaces 35' x 35' and smaller Autopilot CO2 generators are perfectly paired with our line of Autopilot environmental controllers.  NOTE: These generators require unrestricted airflow through the bottom and must be mounted by hanging/suspending.

    $928.00$802.92

  • Sale -35% Phantom Dual 315W CMH System, 8' Wieland Bare-Whip Cord 277-347V (no lamps)

    Phantom Dual 315W CMH System, 8' Wieland Bare-Whip Cord 277-347V (no lamps)

    The Phantom Dual CMh High Voltage System is a highly versatile fixture that allows you to run multiple ballast positions. The dual reflectors can be used in the standard position or rotated 90 degrees downward to give a low-profile hanging configuration that is ideal for tight spaces. The reflectors feature premium multifaceted 95% reflective European hammertone aluminum, giving excellent light uniformity and diffusion. The attached Phantom Dual CMh High Voltage ballast features low frequency, square-wave technology and is silent, reliable, and energy-efficient. It has a USB port for PX1 controller compatibility and dimming options.  Four angled reflector positions can also be set, if desired. Input voltage options are 277-347V, 277V, and 347V. Lamps sold separately for item PHMH6020NL.    Designed for intense, even coverage over a 3' x 5' growing area Autopilot PX series controller compatible Dimming/boosting wattage control Proven Phantom reliability and performance Flexible hanging options

    $863.16$564.79

  • Sale -3% Bloom Khaos

    Bloom Khaos

    Bloom Khaos is Nectar for the Gods' patent pending secret weapon for flower production and alleviating hidden hunger. When using Bloom Khaos as a foliar feed, one should notice more flower sites, larger, denser flowers, and superior color, flavor, and aroma. Bloom Khaos improves plant health and vigor while reducing stress at crucial times of the plant's life cycle, such as: transplanting, flower transition, and prior to taking cuttings. Bloom Khaos works best if used daily as a foliar spray in the early stages of growth and up to a few weeks into flowering. After that, it works well as a water-in additive.

    $45.49$44.08

  • Sale -21% Growth Science Organics Grow

    Growth Science Organics Grow

    Growth Science® Organics Grow contains an array of elements to help plants reach their full vegetative growth capacity. From Growth Science Organics’ extensive line up of natural ingredients, your plant will find the components it needs to create a bounty of green vegetation. The nitrogen found in Grow will help supply your plant with building blocks that will help make proteins to aid in cell division and growth, as well as regulate cellular metabolism. Potassium and phosphorus are provided to help build proteins and promote cellular growth and flower formation. High quality fish hydrolysate provides the base of our Grow formula. When combined with other organic materials such as molasses and soy protein hydrolysate, this product feeds not only your plants but your soil as well. Very effective and versatile product that is excellent at stimulating the soil biology to release more nutrients in a plant available form. Works in foliar or root drench application.

    $67.20 - $426.61

  • Humboldt Nutrients Verde

    Humboldt Nutrients Verde

    It's Spanish for green. Lush green colors and vigorous growth are what you can expect with Verde. Used as a foliar spray or as a growth catalyst for hydroponic or soil crops, Verde keeps plants healthy throughout their life cycle. Verde is a premium growth supplement with 16% nitrogen, 1% phosphorus, and 2% potassium, as well as calcium, iron, magnesium and other vital elements. This is a great blend for plants experiencing periods of accelerated growth. Some competing nutrient lines offer a (16-0-0) formula as a one-part grow fertilizer. This is wasteful and deceiving. Nitrogen alone cannot provide any plant with the proper nutrition for a healthy crop, so competing lines will have you buy separate products to supplement calcium and magnesium. Verde contains every element necessary for a true growth supplement, increasing the rate of chemical reactions which facilitate plant growth. Accessible nitrogen is the key to a plant having a strong and vibrant internal structure. A robust internal structure means a healthy immune system, a necessity for a plant to thrive and produce high quality crops. Verde is a blend that contains high quality, cold pressed Ascophyllum nodosum seaweed, humic acid and pure Yucca extract. This unique product increases root, stem and stalk structure, while boosting chlorophyll levels and protecting the health of your plant. Use Verde in conjunction with Humboldt Nutrients base nutrients and additives for vigorous growth. This is the useful and balanced nitrogen additive you have been searching for. DIRECTIONS:  WE DO NOT RECOMMEND USING VERDE IN RECIRCULATING SYSTEMS. Hydroponic Application Rate: 1-5 ml per gallon of water in reservoir. General Application Rate: 1-5 ml per gallon of water or nutrient solution. Foliar Application Rate: Apply at a rate of 5-10 ml per gallon of finished spray solution. DERIVED FROM: Urea, Ascophyllum nodosum seaweed, phosphoric acid, sulfate of potash, zinc oxide, iron oxide and magnesium oxide. ALSO NON-PLANT FOOD INGREDIENT: 1% Humic acid (derived from Lignite), 1% Yucca extract

    $38.47

  • Physan 20

    Physan 20

    PHYSAN 20 is a broad range disinfectant, fungicide, virucide, and algaecide which effectively controls a wide variety of pathogens on hard surfaces and plants. Its applications include greenhouses; hard surfaces; lawn and turfgrass; seedlings and cut flowers; decorative fountains, pools and birdbaths; and plants. It is an EPA-approved concentrate formulated with unique germicidal agents to provide overall protection for your plants and greenhouses. It poses no human or environmental risk when it is used at recommended use levels and according to label instructions. PHYSAN 20 controls disease-spreading organisms which can be carried from plant to plant by using contaminated pots, flats, seed beds, soil, tools and human hands.   EPA REG. #55364-5 A broad range disinfectant, fungicide, virucide, and algaecide Effectively controls a wide variety of pathogens on hard surfaces and plants An EPA-approved concentrate formulated with unique germicidal agents to provide overall protection for your plants and greenhouses

    $19.01

  • 8’ Wieland F 18AWG WT locking 277V, L7-20P, Harness

    8’ Wieland F 18AWG WT locking 277V, L7-20P, Harness

    German-made Wieland RST power connection with 8' 18AWG WT locking 277V, L7-20P, Harness. Allows for quick attachment at the fixture for easy installation and maintenance.

    $30.87

  • Sale -19% Extension Cord, 120V, 25'

    Extension Cord, 120V, 25'

    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 25 ft 15 amp 3 outlets Indoor use only 1800 maximum watts UL listed

    $56.87$46.09

  • Power Cord For Phantom, Phantom DE, and Xtrasun Ballasts, 8', 240V, w/Ferrite Ring AWG 16/3

    Power Cord For Phantom, Phantom DE, and Xtrasun Ballasts, 8', 240V, w/Ferrite Ring AWG 16/3

    Power cord for Phantom, Phantom DE, and Xtrasun ballasts. Features a robust ferrite bead for effective suppression of electromagnetic interference (EMI). 240V 8' AWG 16/3 Nema 6-15P IEC-C13 Ferrite bead for EMI suppression

    $32.07

  • Sale -11% Autopilot Analog to Digital Conversion Module

    Autopilot Analog to Digital Conversion Module

    Autopilot Analog to Digital Conversion Module (4/cs)   The Autopilot APBC1001 signal conversion module is ideal for facilities utilizing commercial environmental controllers to control lighting. The module converts analog 0–10V and 0–11.5V signal into digital RS-485 signal. It features two analog inputs and four digital outputs, divided into two zones. Each zone controls 256 fixtures, for a total of 512 fixtures per module. The included white data link cables are shielded against electromagnetic interference, with IP65 connectors that protect against dust and liquid ingress. The module is compatible with 1000W, 750W, 315W dual, and 315W single fixtures. Includes: One Autopilot APBC1001 Signal Conversion Module One DC power supply Six 20' white data link cables:(2) data link cables for analog input(4) data link cables for digital output

    $279.85$250.26


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