Nutrients

172 products


  • Sale -20% HM Digital HydroMaster Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp HM Digital Meters

    HM Digital HydroMaster Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp

      HydroMaster Digital testers make monitoring water easier than ever by reading the levels that matter most and providing accurate readings that you can depend on. Continuous pH/EC/TDS/Temp monitor with rechargeable battery. Portable, wall mount, or benchtop use. HydroMaster HM-500 pH/EC/TDS/°F Tester (113831) Tests pH at a range of 0 pH-14 pH, temperatures from 30°F-176°F, TDS from 0-9999 ppm and EC from 0-9999 μS Stores up to 20 measurement readings, so you can monitor changes over time LCD touch-type screen with auto backlighting Powered by a rechargeable lithium ion battery Features an adjustable alarm that has a high and low set point Automatically turns off after 5 minutes Comes with wall mountable bracket, USB cable, 2 flotation disks, 1 EC/TDS conductivity sensor, 1 pH sensor, 1 packet each pH 4, pH 7, storage solution, and 1000 ppm calibration solution 110V-220V   Three year warranty (6 month warranty on the pH probe)

    $495.92$396.46

  • Sale -10% HM Digital Hydromaster Replacement EC/TDS Probe HM Digital Meters

    HM Digital Hydromaster Replacement EC/TDS Probe

    The HM Digital Hydromaster EC/TDS Probe is a replacement part for the HydroMaster HM-500.

    $69.06$62.15

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

    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

    $64.23$57.82

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

    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).

    $11.73$11.02

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

    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.

    $46.95$40.92

  • 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.

    $26.09$24.34

  • 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.  

    $1,398.24$747.87

  • Sale -7% House & Garden Rhizo Force Hydroponic Center House & Garden 500 g

    House & Garden Rhizo Force

    House & Garden Rhizo Force Rhizo Force Rhizo Force is a top-dress granular nutrient that helps supercharge your medium with vital nutrients, while also supplying organic matter that helps nourish beneficial bacteria and fungi. It helps revitalize recycled media, or can enhance new media for optimal growing conditions. Rhizo Force is all-natural and helps create a thriving growing environment for plants, while simultaneously helping to protect the root zone.

    $21.63 - $72.25

  • Sale -6% Humboldt Nutrients Calyx Magnum, 1 gal Humboldt Nutrients

    Humboldt Nutrients Calyx Magnum

    With an available 2% (N), 3.4% (Ca), and 1.4% (Mg) + micronutrients, Calyx Magnum gives gardeners vital nutrients needed for plant development and growth. Another huge benefit is that we created Calyx Magnum without the use of chemical chelates like EDTA, which is so prevalent in other Cal Mag products on the market. Instead of chemical chelates like EDTA, Calyx Magnum utilizes plant based amino acids as a chelating agent. This means that Calyx Magnum is biodegradable, making it a better choice for the conscious and sustainable minded gardener.   Calcium plays an important role in the development of plant tissues, root systems, and disease resistance. Magnesium is an essential mineral used in the process of producing chlorophyll, which is in turn important for the process of photosynthesis. Magnesium is also critical for the uptake and migration of phosphorous in plants, making it a major mineral needed for blooming and flowering varieties of plants.   Guaranteed Analysis Total Nitrogen (N)..............................................................2.00% 2% Nitrate Nitrogen Calcium (Ca).....................................................................3.40% Magnesium (Mg)................................................................1.40% 1.40% Water Soluble Magnesium Iron (Fe)...........................................................................0.10%     DERIVED FROM: Calcium Nitrate, Calcium Gluconate, Magnesium Nitrate, and Ferrous Sulfate.Directions: Calyx Magnum can be applied to all crops including hydroponics, vegetable crops, row crops, field crops, trees, vines, ornamentals, gardens and landscaping. Add to fertilizer mix for plants growing in soil, potting mixes, and soilless rooting media. Calyx Magnum can also be used in foliar sprays. Calyx Magnum can be used by the indoor and outdoor home gardener for all varieties of plants, such as flowers, vegetables, herbs, trees, berries, shrubs, ornamentals, annuals and perennials. Application rates: -FOR HYDROPONIC AND SOIL USE- General Application: Use 3-7 ml per gallon of water or nutrient solution. Foliar Application: Use at a rate of 5 ml per gallon of finished foliar solution.

    $30.38$28.55

  • 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

    $37.37

  • Sale -15% Hydrofarm Measuring Beaker, pack of 12 Hydrofarm

    Hydrofarm Measuring Beaker, pack of 12

    With so many choices in measuring instruments on the market, how do you choose? Select the item that gives you the most for your money, in an all-in-one, long-lasting product. Hydrofarm's heavy duty measuring beaker offers easy-to-read, permanent print markings delineating cups, milliliters, pints, and ounces, all around a sturdy plastic container. Two pour spouts make this beaker the most accessible one on the market. You'll never have to twist your wrist or guesstimate again because you can't read the other side - simply turn the beaker facing you to the desired measurement for your media or ingredients, then fill and pour. Use the spout on the opposite side for a second round of pouring as needed. Indoor gardening enthusiasts - both left- and right-handed - will appreciate the convenience of this beaker. The beaker's wide, thick base ensures against tip over, and its dishwasher-safe construction means easy and quick cleanup. Available in a case quantity of 12, Hydrofarm beakers allow you to stock your shelves - or just stock up - to get your fill. Features Sturdy plastic construction Permanent green markings Cups, milliliters, pints, and ounce markings Wide thick base Two pour spouts Dishwasher safe material Custom box for attractive display

    $155.86$132.56

  • Hygeia's Hydration Hydroponic Center Nectar for the Gods 1 qt

    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.

    $22.68

  • Hygrozyme Concentrate, 20 L Hydroponic Center Hygrozyme

    Hygrozyme Concentrate, 20 L

     Hygrozyme Concentrate, 20 L  Product Details Hygrozyme Concentrate️ is your enzyme solution for licensed/commercial growers at a 5X concentrated formula allowing them to get more for less! Dosage is 1.5 ml to 1 gallon of water.

    $2,279.57

  • Hygrozyme Horticultural Enzyme Formula Hydroponic Center Hygrozyme 1 L

    Hygrozyme Horticultural Enzyme Formula

    Hygrozyme® is a concentrated enzyme formula and is an essential addition to any grow system. With over 20 years of medical and horticultural enzyme formulation and production experience, SIPCO perfected a proprietary formula to help plants reach their full genetic potential. Hygrozyme provides a cleaner root zone by accelerating the breakdown of dead root matter. This process unlocks additional nutrients and helps plants thrive by stimulating new root growth. The world's premier horticultural enzymatic formula An enzyme-based product used to help clean systems and growing media Bacteria-free and offers a long product shelf life

    $64.15 - $8,182.18

  • Sale -2% International Measuring Beaker Hydrofarm

    International Measuring Beaker

    Cross references all values for easy measuring. Sturdy, easily readable, large capacity & ergonomic. Ideal for home, lawn, garden or kitchen. Dishwasher safe, permanent markings, high visibility, with a heavy base to reduce tipping. Measures teaspoons, tablespoons, ounces, and milliliters.

    $23.93$23.35

  • Sale -8% Mad Farmer Mother Of All Bloom Hydroponic Center Mad Farmer 100 g

    Mad Farmer Mother Of All Bloom

    Mad Farmer Mother Of All Bloom Mother of all Blooms (M.O.A.B.) The Mad Farmer’s M.O.A.B. (Mother of All Blooms) is a designed to optimize nutrient conditions for better overall plant mass. With a 0-52-32 NPK, M.O.A.B. supplies your plants with extreme levels of phosphorus and potassium. The potent formula is designed to provide all the nutrients needed to support an impressive harvest. It also enhances plant abiotic stress tolerance allowing plants to focus energy on production of essential oils, which provide aromas and flavors of your fruits and flowers. M.O.A.B. can also be used during the first week of flowering to support the start the bloom cycle.   Ingredients Explained: Mono Potassium Phosphate – a synthetic fertilizer that is processed by mixing phosphoric acid with potassium chloride and then heated to remove all traces of hydrogen and chloride. It is used widely as a fertilizer when high levels of phosphorous and potassium are needed. Mono Ammonium Phosphate – a synthetic fertilizer formed when phosphoric acid is mixed with ammonia. It is mainly used in the blending of dry agricultural fertilizers. It supplies Phosphorous (52%). Thiamine Hydrochloride (Vitamin B-1) – a B vitamin which helps plants resist transplant shock and assist in growth.   Directions For Use: M.O.A.B. can be used during the first week of bloom to support the start of the flowering cycle.  Add M.O.A.B. during the last two to three weeks of flowering for added levels of phosphorous and potassium. Combine 1-2 teaspoons of M.O.A.B. per 5 gallons (1 ml per gallon) of feed water. The amount of base nutrients may need to be reduced by as much as 50% when using M.O.A.B., over feeding may burn plants.   Mad Farmer M.O.A.B. - SDS Hydrofarm

    $22.17$20.43

  • Sale -15% Measuring Cup, 1000 ml (1 liter) Hydrofarm

    Measuring Cup

    Sturdy, non-breakable food grade plastic cups with graduated metric markings and reinforced handle. Available in five convenient sizes.

    $12.39$10.48

  • Mega Morpheus, 1 qt Nectar for the Gods

    Mega Morpheus

    Mega Morpheus is a fully digested source of readily available natural phosphate, and the only guano tea on the market today that is free of grit and sand. Oregon's Only unique process completely filters out grit and sand, offering a consistency suitable for soil, soilless, and hydroponic growing mediums. Nutrients in Mega Morpheus are made totally available through digestion and chelation, increasing nutrient delivery and uptake. When using Mega Morpheus, you can expect an increase in photosynthesis, vigor and health, as well as flower size and flavor.

    $22.68

  • Sale -6% Metal Needle for 60CC Syringe Grodan

    Metal Needle for 60CC Syringe

    Used by the pros to take water samples deep inside a Grodan stonewool block or slab for better pH and EC analysis. Fits any standard Luer-Lock plastic syringe.

    $9.60$9.02

  • Sale -42% Microbe Life Hydroponics pH UP, 1 qt Microbe Life Hydroponics

    Microbe Life Hydroponics pH UP, 1 qt

    Microbe Life Hydroponics pH UP is formulated with R/O and UV sterilized water and combines two pH adjusters for buffered effectiveness. It contains three electrolytes to help maintain osmotic balance.   Safely raises pH levels Combines 2 pH adjusters for buffered effectiveness Contains 3 electrolytes to help maintain osmotic balance  Will not harm plants

    $34.47$19.88

  • Sale -21% Milwaukee Instruments MA871 Digital Brix Refractometer, Range 0-85% Milwaukee Instruments

    Milwaukee Instruments MA871 Digital Brix Refractometer, Range 0-85%

    Digital Sugar Refractometer for general purpose with automatic temperature compensation (ATC). Range 0-85% Brix, resolution 0.1%, units come with battery.

    $294.22$232.58

  • Milwaukee Instruments pH 600 pH Tester w/1 Point Manual Calibration Milwaukee Instruments

    Milwaukee Instruments pH 600 pH Tester w/1 Point Manual Calibration

    pH Tester with 1 point manual calibration, ± 0.2 pH accuracy, range: 0.0 pH to 14.0 pH. Full-range pH tester. 30-day warranty, snap-over protective case, 7.01 calibration solution, and calibration screwdriver are all included with unit. Full-range pH tester: 0.0 to 14.0 pH 1 point manual calibration with ± 0.2 pH accuracy 30-day warranty

    $43.00

  • Milwaukee Instruments pH 600 pH Tester With 1 Point Manual Calibration Milwaukee Instruments

    Milwaukee Instruments pH 600 pH Tester With 1 Point Manual Calibration

    pH Tester With 1 Point Manual Calibration  pH Tester with 1 point manual calibration, ± 0.2 pH accuracy, range: 0.0 pH to 14.0 ph. Full-range pH tester. 30-day warranty, snap-over protective case, 7.01 calibration solution and calibration screwdriver are all included with unit. Range: 0.0 to 14.0 pH Resolution: 0.1 pH Accuracy: +/- 0,1 pH Calibration: manual, 1 point Battery type: 3 x 1.5V alkaline (700 hrs. of use)

    $42.09

  • Sale -8% Milwaukee Instruments pH 7 Calibration Solution, 20 ml Sachets, case of 25 Milwaukee Instruments

    Milwaukee Instruments pH 7 Calibration Solution, 20 ml Sachets, case of 25

    This item is sachets Available in 220 ml bottles and 20 ml sachets. Traditional buffer solutions are packed in 220 ml leak-proof bottles and are recommended for lab application. Sachets are sealed against light and air and are ideal for on-the-spot calibration. Simply open, insert the tester or electrode into the sachet and calibrate. Sachets are sold in boxes of 25 pieces.

    $31.76$29.23

  • Sale -9% Mini Measure Shot Glass, 12 per pack Hydrofarm

    Mini Measure Shot Glass, 12 per pack

    Measure for measure, the Hydrofarm Mini Measure Shot Glass is ideal for home, lawn, garden, or kitchen. It features dishwasher safe construction, permanent markings, high visibility, and a heavy base to reduce tipping. Use the shot glass to measure water, nutrients, and other liquids in teaspoons, tablespoons, ounces, and milliliters. Ideal for home, lawn, garden, or kitchen Dishwasher safe construction, permanent markings, high visibility Heavy base to reduce tipping Use to measure water, nutrients, and other liquids in teaspoons, tablespoons, ounces, and milliliters Pack of 12

    $65.30$59.14

  • Sale -5% Monster Bloom, 20 g Grotek

    Monster Bloom

    Monster Bloom™ has gained a reputation for its ability to assist plants during the middle stages of flower development and increase the overall harvest. The high concentration of phosphorous encourages blooming and plays a vital role in plant metabolism. Potassium in the formula improves bloom and fruit quality while impacting photosynthesis and assists starch production within the plant as well as facilitates ripening. Begin application when buds are forming and continue to use with every fertilizer application during the blooming cycle. Discontinue use 1-2 weeks before harvest of crops.Soil/Soilless/Water Culture: Mix 6 g per 19 L of water (1 tsp / 5 gal). Use every time you fertilize.

    $10.33$9.82

  • Sale -9% Monster Grow Pro, 20 g Grotek

    Monster Grow Pro

    The new Monster GrowTM Pro is a powerful supplement designed to enhance your existing fertilizer program during the vegetative and pre flowering stages. High levels of nitrogen are further enhanced by soluble plant based hydrolysate and kelp extracts ensuring monster growth when required.

    $10.33$9.43

  • Sale -6% Nectar for the Gods One Shot Granules, 4 lb Nectar for the Gods

    Nectar for the Gods One Shot Granules

    One Shot is a blend of natural ingredients that are ground into fine powders and held together with a molasses binder in small pellets. The molasses activates and encourages microbial activity in thesoil to consume the pellets in a slow fashion. One Shot is designed to last the entire season, but notmuch longer. Also great for reconditioning recycled soils and adding to super soil recipes.Ingredients: Worm castings, ferrous sulfate, bone meal, fish bone meal, kelp extract, alfalfa meal,feather meal, kelp meal, rock dust, soybean meal, natural calcite (limestone), beneficial bacteria andfungi, and molasses.

    $29.00$27.25

  • Nectar for the Gods Persephone's Palate, 1 qt Nectar for the Gods

    Nectar for the Gods Persephone's Palate

    Persephone's Palate is Nectar of the Gods answer to the use of molasses in a feeding regiment. The calcium in the lignin acts as a microbial food while the lignin sulphonate acts as a chelating agent, (large, organic molecules that are used to envelop highly-reactive trace metal ions). The purpose of chelates is to incorporate metal ions like magnesium, boron, and zinc into a soluble but bound form that is capable of supplying nutrients to the plants. As the chelate breaks down, the metal ion micronutrients are slowly released into the soil in a bioavailable form that may then be taken up by the plant.  The presence of Sulfate has been known to enhance the natural aromas and flavors of plants.  Directions for Use Shake well before use. Soil Application: During vegetative growth and bloom phase, mix 1 TBS. per gallon of water, adjust pH to 6.4-6.8 and apply every time you feed. Guaranteed Analysis Calcium (Ca).......1.0%Derived from: Calcium lignossulfonate

    $24.89

  • Sale -11% Nutrilife Products - H202 Hydrogen Peroxide 29% Hydroponic Center Nutrilife Products 4 L - Case of 4

    Nutrilife Products - H202 Hydrogen Peroxide 29%

    Nutrilife H2O2 is an Oxygen source for plants and soil. Nutrilife H2O2 (29%) makes it easy to increase oxygen levels around the root zone When mixed with irrigation water, H2O2 offers plant roots and soil biota extra oxygen, that may improve root function and yield. Plant health and vigour rely heavily on the roots getting enough oxygen — roots need O2 to convert carbohydrates to energy. Part of a well balanced nutrient solution. 

    $266.59$238.43

  • Olympus Up, 1 qt Nectar for the Gods

    Olympus Up

    Olympus Up is the Nectar for the Gods pH up product. Most gardeners know to adjust the pH of their nutrient solution before use. By using liquid calcium as a pH adjusting component, you will add more calcium to your plants' cell structure, promoting cell wall integrity. Residual Olympus Up in the soil will increase aeration, promote microbial activity by offering a food source for the soil biota, and contribute to nutrient delivery. Olympus Up is essential when using Herculean Harvest. We recommend using Olympus Up with Herculean Harvest to form an amazing calcium food source for soil microbes. They may also be used together for a more efficient flush, either at the end of your growing cycle, or in new potting medium to stabilize pH and prepare for planting.

    $21.37

  • Optic Foliar ATAK CONCENTRATE Hydroponic Center Optic Foliar 250 ml

    Optic Foliar ATAK CONCENTRATE

    Optic Foliar ATAK CONCENTRATE Optic Foliar ATAK CONCENTRATE NPK 0.06-0-0.15   Maintain healthy plants throughout veg and into late flower with OPTIC FOLIAR ATAK, ATAK will ensure your plants receive all essential trace minerals to optimize plant health in all stages of growth including late bloom.   Optic Foliar US Foliar Feed Chart      Due to certain restrictions, we are unable to ship this product to the following location(s): WASHINGTON, OREGON

    $23.61

  • Optic Foliar TRANSPORT Hydroponic Center Optic Foliar 60ml

    Optic Foliar TRANSPORT

    Optic Foliar TRANSPORT   Optic Foliar TRANSPORT NPK 0.008-0-0.003 TRANSPORT provides superior spreading and wetting capabilities that allow you to spray in full sunlight with no damage or burning. Combine Optic Foliar TRANSPORT with any foliar solution to allow you to spray in full sunlight with no damage or burning, residuals to wash off or the need to spray the undersides of the leaves. Transport is the only spreader to maximize absorption to the plants Mesophyll Layer.

    $16.23

  • Optic Foliar WATTS Hydroponic Center Optic Foliar 60ml

    Optic Foliar WATTS

     Optic Foliar WATTS   Product Details Optic Foliar WATTS NPK 0-0.2-0.2  Optic Foliar WATTS allows the plant to utilize additional energy provided to the plant through sunlight and supplemental HID lighting. Thus allowing the plant to optimize the Calvin Cycle and exponentially increase growth rates that lead to improved yields! High quality hydroponic lights and ballasts are key to growing plants successfully. Using Optic Foliar WATTS will allow for better light usage and efficiency within the plant, and dramatically increase growth rates. WATTS nutrients support chlorophyll/ chloroplast production, and power the ATP cycle in the leaves also known as the ‘molecular unit of currency of intercellular energy’. Optic Foliar WATTS can thus be used to turbocharge plant growth and light efficiency within the mesophyll layer of the leaves, resulting in faster and greater nutrient uptake. WATTS is the most concentrated and cost-effective light energy spray on the market, and will not curl, damage or burn leaves — it works with your lights to affect increased growth and nutrient uptake from the root zone. This results in vigorous plants, being supported in the early development of flowers for bigger yields at harvest.  

    $15.73

  • Sale -4% Oregonism XL Endo/Ectomycorrhizae Hydroponic Center Roots Organics 4oz

    Oregonism XL Endo/Ectomycorrhizae

    Roots Organics Oregonism XL is a distinctive super-soluble formulation of endo/ectomycorrhizae, beneficial bacteria, and Trichoderma. The species of microorganisms in this product are specifically selected for fruiting and flowering plants with a tolerance to heavy fertilizing. Mycorrhizae colonize the root zone, forming a symbiosis with the plant's roots, massively increasing the size and effective surface area, facilitating greater nutrient uptake, resistance to stress, and increased tolerance to drought. Oregonism XL is incredibly versatile and effective in potting soil and hydroponics. A distinctive super-soluble formulation of endo/ectomycorrhizae, beneficial bacteria, and Trichoderma Facilitates greater nutrient uptake, resistance to disease, and increased tolerance to drought Produces plant and root growth promoting compounds and protects against pathogens

    $43.68 - $379.58

  • Pegasus Potion, 1 qt Nectar for the Gods

    Pegasus Potion

    Pegasus Potion is a new concept of nitrogen delivery. Extraction through enzyme hydrolysis makes Pegasus Potion more biochemically viable, preserving amino acid integrity by breaking proteins at specific sites. This is the first pure-nitrogen product on the market that is not a salt based mineral or urea based nitrogen. Incredibly gentle on plants' foliage and root zone, Pegasus Potion provides a readily available amino acid nitrogen source. Pegasus Potion can be used as an extremely effective foliar spray as well as a root drench to promote greening and vegetative growth.   From Oregon's Only: A little warning to all who are thinking about using Pegasus Potion: IT SMELLS REALLY BAD. We have done everything in our power to quell the stench, and nothing we have tried will mask the smell. Sorry.

    $22.68

  • Remo Nutrients - Magnifical Hydroponic Center Remo Nutrients 1L

    Remo Nutrients - Magnifical

    MagNifiCal is super chelated, resulting in a quicker uptake to your plants. This formula has been specially designed speed up absorption rates and can start affecting your plants within a couple of hours after use. Can be used as an additive or foliar spray Boosts nitrogen levels to restore photosynthetic balance

    $29.78

  • Remo Nutrients - Nature's Candy Hydroponic Center Remo Nutrients 1L

    Remo Nutrients - Nature's Candy

    This unique blend of carbohydrates and amino acids is extremely beneficial for all stages of plant development. The multiple sugar varieties help with feeding beneficial bacteria and fungi in your root zone, while the amino acids help in improving nutrient uptake and micro flora levels. Can be used in soil, soilless and hydroponic gardens Multiple amino acids to boost flavor profile

    $34.82

  • Sale -3% Remo Nutrients - VeloKelp Hydroponic Center Remo Nutrients 1L

    Remo Nutrients - VeloKelp

    VeloKelp's amazing formula is packed with vitamins and multiple seaweed extracts, specifically designed to support a thriving garden.  Propagation: Promotes vigorous root development and assists with reducing transplant shock. Vegetative Cycle: Helps with the generation of new shoots and appendages. Flowering Cycle: Assists with nutrient uptake Can be used as an additive or foliar spray Multiple cold-pressed kelp extracts Loaded with B-vitamins Contains humic acids for increased metabolic rates

    $63.54$61.76

  • Sale -37% Rock Rootinator

    Rock Rootinator

    Rock Rootinator Product Details Rootinator is the perfect compliment to your current feed. Not only does Rootinator create healthy root systems but it also fortifies your plant from negative impacts and allows it to absorbs the nutrients you're feeding it. Rootinator will make your plant more resilient, lush and healthy. Bright white roots, thick healthy stalks and lush green vegetation will ensure an outstanding final product.Rootinator allows your plant to actually uptake the nutrients to get maximum effects and ensure you're not pouring money down the drain. Rootinator can also be used on sick plants to bring them back to a healthy state and if used from the beginning of the grow prevent your plants from getting sick or becoming susceptible to negative environmental impacts. From the first time growers who want to ensure a successful first run to the large scale growers who use it as an insurance policy by strengthening their plants roots, Rootinator is a must have in any garden. Get the most out of your plant and nutrients by using Rock Nutrients’s Rootinator.  HOW TO USE: For best results, use Rock Rootinator throughout the entire growth and bloom cycle at the rate of 4mL per gallon for normal plant maintenance. Use at 8mL per gallon for treatment of existing root problems to ensure your plant’s good health. Always shake well before using.

    $372.96$235.08

  • Roots Organics Ancient Amber Hydroponic Center Roots Organics 1 qt

    Roots Organics Ancient Amber

    Roots Organics Ancient Amber is a highly soluble and distinctly active natural nitrogen source extracted in part from nettle, a nutrient-rich, perennial plant that has been used by humans since ancient times. Use Ancient Amber in soil or hydroponics with any nutrient line. A highly soluble and distinctly active natural nitrogen source Extracted in part from nettle, a nutrient-rich, perennial plant Use in soil or hydroponics with any nutrient line

    $32.37

  • Roots Organics CalMag Hydroponic Center Roots Organics 1 qt

    Roots Organics CalMag

    Roots Organics CalMag is a pure and all natural blend of calcium, magnesium and sulfur to support plants during fast growth. By creating a product free of added nitrogen, phosphate, and potassium, Roots Organics give you control to supplement as needed without affecting primary fertility input ratios. Use in combination with high quality base fertilizers like Roots Organics Buddha Grow and Buddha Bloom. Free of added nitrogen, phosphate, and potassium Ideal for fast-growing and heavy feeding plants Derived from Kieserite, Gypsum

    $37.23

  • Roots Organics Elemental, 3 lbs Roots Organics

    Roots Organics Elemental

    Roots Organics Elemental macronutrient and micronutrient supplement was specifically created to augment calcium and magnesium levels and prevent deficiencies that can occur with fast-growing plants. Elemental contains two absolutely essential macronutrients: calcium, an essential nutrient for plant health due to its role in cell walls, membranes and other biochemical processes; and magnesium, which is a central component of the chlorophyll molecule. Supplementing calcium and magnesium is one of the secrets of expert growers and results in more vigorous plants and larger yields. Macronutrient and micronutrient supplement Specifically created to augment calcium and magnesium levels and prevent deficiencies that can occur with fast-growing plants Results in more vigorous plants and larger yields

    $36.86

  • Roots Organics Extreme Serene Hydroponic Center Roots Organics 1 qt

    Roots Organics Extreme Serene

    Roots Organics Extreme Serene organic liquid kelp extract is a natural source of growth with compounds specifically targeted to encourage vigorous growth. Roots Organics Extreme Serene is a distinctive blend of amazing plant extracts for the home and professional gardener. Marine kelp has some of the fastest growth of any plant on earth, and Roots Organics have captured that power for you in an easy to use form. Roots Organics Extreme Serene kelp extract can be used in conjunction with any potting soil or hydroponic nutrient program. Extreme Serene is especially effective when used as a foliar feed. A natural source of growth with compounds specifically targeted to encourage vigorous growth A distinctive blend of amazing plant extracts for the home and professional gardener Can be used in conjunction with any potting soil or hydroponic nutrient program

    $55.60

  • Roots Organics HP2 0-4-0 Liquid Guano Hydroponic Center Roots Organics 1 qt

    Roots Organics HP2 0-4-0 Liquid Guano

    Roots Organics HP2 liquid seabird guano is a specially extracted natural source of organic phosphorus. Guano is renowned as a source of available natural phosphorus for use during flowering and fruiting. Aurora Innovations has taken generations of gardening experience and distilled it into a unique, easy-to-use formula for the hobbyist and professional gardener. Roots Organics HP2 is minimally processed to preserve all of the benefits and amazing synergistic qualities found in guano and biogenic phosphate rock. A specially extracted natural source of organic phosphorus A unique, easy-to-use formula for the hobbyist and professional gardener Minimally processed to preserve all of the benefits and amazing synergistic qualities found in bat guano

    $29.44

  • Roots Organics HPK 0-4-3Liquid Guano Hydroponic Center Roots Organics 1 qt

    Roots Organics HPK 0-4-3Liquid Guano

    Roots Organics HP2 liquid seabird guano is a specially extracted natural source of organic phosphorus. Guano is renowned as a source of available natural phosphorus for use during flowering and fruiting. Aurora Innovations has taken generations of gardening experience and distilled it into a unique, easy-to-use formula for the hobbyist and professional gardener. Roots Organics HP2 is minimally processed to preserve all of the benefits and amazing synergistic qualities found in guano and biogenic phosphate rock. A specially extracted natural source of phosphorus and potassium Distilled into a distinctive, easy-to-use formula for the home and professional gardener Minimally processed to preserve all of the benefits and amazing synergistic qualities found in Roots Organics exceptional ingredients

    $32.37

  • Roots Organics Nitro Bat Guano Hydroponic Center Roots Organics 3 lb

    Roots Organics Nitro Bat Guano

    Roots Organics Nitro Bat Guano   Roots Organics Nitro Bat Guano is an excellent source of nitrogen, phosphorus, and calcium. Carefully processed and sifted to make it easy to work with, Roots Organics Nitro Bat Guano encourages vigorous growth and is fast acting for quick results. All of the Roots Organics guanos have been carefully sourced for quality and harvested with bat-friendly methods so you and your garden get performance with principles.   Roots Organics Feeding Schedule  SDS Roots Organics Super Nitro Bat Guano  Due to certain restrictions, we are unable to ship this product to the following location(s): CAN, MARYLAND

    $23.83

  • Roots Organics Rain Hydroponic Center Roots Organics 1 qt

    Roots Organics Rain

    Product Details RAINSOIL AMENDING GUARANTEED ANALYSIS Active Ingredient: Yucca schidigera extract (wetting agent) 80.0% Active Ingredient: Quillaja saponaria extract (wetting agent) 16.0% Inert Ingredient: Aloe vera extract 4.0%Roots Organics Rain promotes water penetration and aids in the dispersion of foliar applications. A combination of the natural wetting agents yucca and quillaja, this product reduces water surface tension and enhances the movement of solutions and soluble nutrients throughout the rhizosphere. By reducing surface tension and increasing the leaf surface to foliar and liquid fertilizers, Roots Organics Rain enhances the effectiveness of foliar-applied agents. Use this product to assist water infiltration, increase volumetric moisture content of media, reduce evaporative water loss, improve irrigation efficiency, and equalize the osmotic differential in soil and soilless media by mediating more uniform moisture distribution. A powerful gardening tool, Roots Organics Rain is designed for both foliar and root zone application.   APPLICATION RATE: Foliar Adjuvant Add 1 - 3 tsp per gallon (5 - 15 ml) to your final spray solution. Apply to foliage just before the lights are turned off and allow plants to dry before lights are turned on. Do not apply during final weeks of flower.Container Gardening Add 1/2 tsp - 1 tsp per gallon (2.5 - 5 ml) to fertilizer solution. If media is difficult to wet, then add a small amount of fertilizer solution to each container and return in 15 minutes to add the rest. Use with any fertilizer program or water to enhance solution dispersion.Vegetable Gardens and Flower Beds Add 5 – 7.5 TBS per 10 gallon (75 - 110 ml) to fertilizer solution. Resulting 10 gallon solution can be applied monthly over an area of up to 1,000 square feet.

    $63.94


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