Liquid Nutrients & Additives

1191 products

  • Sale -29% Drip Hydro Cal Mag - Quart

    Drip Hydro Drip Hydro Cal Mag - Quart

    In stock

      • Our highly-concentrated Calcium and Magnesium supplement. • Designed to be used throughout both the vegetative and flowering stages of any fruit or flower-producing plants. • Also contains Nitrogen and Iron. • Dilution: 1-2 mL (0.03-0.07 fl. oz) per 4 L (1 gallon) of water, through Weeks 1-5 of any fruit or flower producing plants. With a Calcium to Magnesium ratio of 4:1, CaMg is more concentrated than most other cal-mags on the market. This formulation of Calcium and Magnesium, as well as additional Nitrogen and Iron, provides your plants with the additional micro-nutrients they require and desire in Veg and Weeks 1-5 of Flowering. Calcium is critical to plant development. It is needed in large amounts by all plants for the formation of cell walls, cell membranes, and it plays a vital role in your medium’s structure. Due to the immobility of calcium in a medium and in plant tissues, a continuous supply must be present for your plants to access and uptake it. Magnesium is the powerhouse behind photosynthesis in plants. Without magnesium, chlorophyll cannot capture the light energy needed for photosynthesis. Even though there is Calcium and Magnesium in our Base A & B formulas, certain plant strains, growing mediums, and environments may require supplementation of a higher concentration of these micro-nutrients. Maximize your plants' genetic potential for growth and production in any growing medium.

    In stock

    $16.00 $11.41

  • Sale -35% Drip Hydro Flex PK Booster - GAL

    Drip Hydro Drip Hydro Flex PK Booster - GAL

    In stock

     • Our flower and bloom boosting supplement. • Designed to be used throughout both the vegetative and flowering stages of any fruit or flower-producing plants. • Also contains chelated Manganese and chelated Zinc. • Dilution: 2-5 mL (0.07-0.17 fl. oz) per 4 L (1 gallon) of water through Weeks 1-8 of any fruit or flower producing plants. Developed as a PK Booster, Flex is rich in highly bio-available Phosphorus and Potassium, providing your plants with the additional phosphorous and potassium that they require for the many biological processes of this stage. From the metabolism of the plant, to the transportation of nutrients, this additional phosphorus and potassium is essential for increasing your plants complex essential oil, sugar, and terpene production. Flex also contains chelated Manganese and chelated Zinc. Manganese is used by your plants as a primary contributor for various biological systems including photosynthesis, respiration, nitrogen assimilation, root cell elongation, and resistance to root pathogens. Manganese is also responsible for activation of most of the plants' enzymes that are required for plants’ growth and protein synthesis. Zinc is an important component of various enzymes that are responsible for driving many metabolic reactions such as carbohydrate, protein, and chlorophyll formation. Flex is formulated with a N-P-K of 0-10-10. The higher concentration of phosphorous plays a key role in the growth of roots, flower sites, blooming, fruiting, energy transportation in the cell, the building of the cell wall itself, as well many other fundamental plant processes. The stronger concentration of potassium contributes to the overall health and vigor of your plants. Potassium is known to help strengthen plants' ability to resist disease, assist in the movement of water and nutrients in the plant, and help your plant optimally perform other biological functions. The phosphorous and potassium in Flex are derived from two sources: Monopotassium Phosphate, and Dipotassium Phosphate, an expensive, hard-to-source compound. The use of Dipotassium Phosphate as well as Monopotassium Phosphate allows for Base B to contain equivalent amounts of phosphorous and potassium without having to supplement potassium chloride, a more common and less effective source used in the industry. This equal amount of phosphorous to potassium allows for less stretching, and tighter internodal spacing. Stimulate your plants’ growth and vitality to allow quicker and more abundant budding, flowering, and blooming to deliver denser, harder, and heavier fruit and flowers, resulting in increased yields. An all-in-one hardener and bulker. Flex on ‘em. Maximize your plants' genetic potential for growth and production in any growing medium. 

    In stock

    $68.00 $44.00

  • Optic Foliar TRANSPORT - 34oz

    Optic Foliar Optic Foliar TRANSPORT - 34oz

    In stock

     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. 

    In stock

    $116.99

  • Technaflora B.C. Boost, 10 L

    Technaflora Technaflora B.C. Boost, 10 L

    In stock

      Product Details B.C. HYDROPONIC NUTRIENTS™ The easy way to grow plants as lush, fruitful, and fragrant as the famous plants that have been coming out of BC for generations Best used for: High yield production B.C. Hydroponic Nutrients is a power-packed trio that will give you extraordinary floral growth and generous vegetative crops. These base nutrients, B.C. Grow™, B.C. Boost™, and B.C. Bloom™, are complete, professionally formulated, highly concentrated fertilizing agents. Both B.C Grow™ and B.C Bloom™ contain a full complement of micronutrients which are bolstered by the added calcium and iron in B.C Boost™. Using these products is a proven, time-tested way to achieve results for maximum growth and maximum yield. Not only will your plants thrive, but you will experience much more stable pH levels, and minimal salt build-up Get rid of the guesswork by following the step-by-step, easy to follow mixing instructions printed on every label. Now it’s easier than ever to grow like the famous BC Growers. Easy to mix product ratios: Vegetative stage employs 2 Parts B.C Boost™ / 1 Part B.C Grow™ Flowering stage employs 1 Part B.C Boost™ / 1 Part B.C Bloom™ Benefits and Features Both B.C Grow™ and B.C Bloom™ formulations contain a full complement of micro-nutrients B.C Boost™ formulation contains supplemental calcium (Ca) & Iron (Fe) Stable and balanced formulations produce low levels of salt build up in systems Formulated (not buffered) to minimize pH fluctuation Ideal for use in hydroponic, soil, and soil-less gardens B.C Grow™ GUARANTEED ANALYSIS Total Nitrogen (N) : 1.0% 1.0% Nitrate Nitrogen Available Phosphate (P2O5) : 3.0% Soluble Potash (K2O) : 6.0% Magnesium (Mg) : 1.11% 1.11% Water Soluble Magnesium (Mg) Sulfur (S) : 1.44% Boron (B) : 0.0119% Copper (Cu) : 0.00384% 0.00384% Chelated Copper (Cu) Manganese (Mn) : 0.0429% 0.0429% Chelated Manganese (Mn) Molybdenum (Mo) : 0.00041% Zinc (Zn) : 0.0201% 0.0201% Chelated Zinc (Zn) DERIVED FROM: Potassium Nitrate, Magnesium Sulfate, Monopotassium Phosphate, Potassium Sulfate, Manganese EDTA, Boric Acid, Zinc EDTA, Copper EDTA, Sodium Molybdate.

    In stock

    $114.29

  • Technaflora B.C. Bloom, 10 L

    Technaflora Technaflora B.C. Bloom, 10 L

    In stock

      Product Details B.C. HYDROPONIC NUTRIENTS™ The easy way to grow plants as lush, fruitful, and fragrant as the famous plants that have been coming out of BC for generations Best used for: High yield production B.C. Hydroponic Nutrients is a power-packed trio that will give you extraordinary floral growth and generous vegetative crops. These base nutrients, B.C. Grow™, B.C. Boost™, and B.C. Bloom™, are complete, professionally formulated, highly concentrated fertilizing agents. Both B.C Grow™ and B.C Bloom™ contain a full complement of micronutrients which are bolstered by the added calcium and iron in B.C Boost™. Using these products is a proven, time-tested way to achieve results for maximum growth and maximum yield. Not only will your plants thrive, but you will experience much more stable pH levels, and minimal salt build-up Get rid of the guesswork by following the step-by-step, easy to follow mixing instructions printed on every label. Now it’s easier than ever to grow like the famous BC Growers. Easy to mix product ratios: Vegetative stage employs 2 Parts B.C Boost™ / 1 Part B.C Grow™ Flowering stage employs 1 Part B.C Boost™ / 1 Part B.C Bloom™ Benefits and Features Both B.C Grow™ and B.C Bloom™ formulations contain a full complement of micro-nutrients B.C Boost™ formulation contains supplemental calcium (Ca) & Iron (Fe) Stable and balanced formulations produce low levels of salt build up in systems Formulated (not buffered) to minimize pH fluctuation Ideal for use in hydroponic, soil, and soil-less gardens B.C Grow™ GUARANTEED ANALYSIS Total Nitrogen (N) : 1.0% 1.0% Nitrate Nitrogen Available Phosphate (P2O5) : 3.0% Soluble Potash (K2O) : 6.0% Magnesium (Mg) : 1.11% 1.11% Water Soluble Magnesium (Mg) Sulfur (S) : 1.44% Boron (B) : 0.0119% Copper (Cu) : 0.00384% 0.00384% Chelated Copper (Cu) Manganese (Mn) : 0.0429% 0.0429% Chelated Manganese (Mn) Molybdenum (Mo) : 0.00041% Zinc (Zn) : 0.0201% 0.0201% Chelated Zinc (Zn) DERIVED FROM: Potassium Nitrate, Magnesium Sulfate, Monopotassium Phosphate, Potassium Sulfate, Manganese EDTA, Boric Acid, Zinc EDTA, Copper EDTA, Sodium Molybdate.

    In stock

    $102.59

  • Natural Industries® Actinovate® Lawn & Garden Fungicide for Organic Gardening - 2oz Bag

    Natural Industries® Actinovate® Lawn & Garden Fungicide for Organic Gardening - 2oz Bag

    In stock

     Natural Industries® Actinovate® Lawn & Garden Fungicide for Organic Gardening - 2oz Bag / Treats up to 5,000sq ft of Lawn or 550 Plants A water soluble organic fungicide knocks back diseases that attack your lawn, ornamentals and even edibles. Works from root to leaf with a concentrated beneficial microorganism (Streptomyces lydicus) that establishes itself on plants' roots and leaves. OMRI Listed for organic gardening and safe for pets, people and beneficial insects. 

    In stock

    $50.37

  • SUPERthrive® Vitamin Solution 0.5-0-0 - 32oz

    Superthrive SUPERthrive® Vitamin Solution 0.5-0-0 - 32oz

    In stock

     SUPERthrive® is a highly concentrated, non-toxic vitamin solution enhanced with kelp that builds vigor of all varieties of greenery for home gardeners and professionals. It is equally suited for hydro-seeding, hydroponics, and foliar spraying. Use in tandem with your nutrient regimen. 

    In stock

    $79.99

  • Grow More® Garden Molasses - 32oz (1qt) - Bottle

    Grow More Grow More® Garden Molasses - 32oz (1qt) - Bottle

    In stock

     Grow More® Garden Molasses plus Yucca is the perfect source of plant nutrients and carbohydrates that's specifically suited for indoor/outdoor gardens. May be used with other fertilizers and for brewing teas. Will NOT burn flowers, fruits, or vegetables. Improves plant health and vigor. Is a natural source of plant sugars that feeds soil microbes. 

    In stock

    $14.99

  • Big Time Enzyme - 1 GAL

    Big Time Hydroponics Big Time Enzyme - 1 GAL

    In stock

    Big Time Bio-ProtectantBoosts the plant's natural stress response mechanism.Improves the plant's tolerance and resistance to fungal and bacterial disease.Optimizes healthy plant growth, especially when constrained by external conditions.Breaks down and removes dead organic material in root zone which would otherwise vector disease and pests.Recommended Application Rates5 ml per gallonAll applications - all mediaCompatible with all fertilizersCompatible with hydrogen peroxide

    In stock

    $56.99

  • Sale -10% Dyna-Gro Dyna-ZYME - 1 QT

    Dyna-Gro Dyna-Gro Dyna-ZYME - 1 QT

    In stock

    ZYME cleanses inanimate Bio-film from roots and soil. Cleanses hydroponics and aquaponics tanks, pipes, and filters. Use to flush growing media of unwanted mineral build-up. Use continuously throughout the plant's life.

    In stock

    $53.99 $48.59

  • Build A Soil Canadian Sphagnum Peat Moss - 1 Cubic Foot Fluffed Peat Moss

    Build-A-Soil Build A Soil Canadian Sphagnum Peat Moss - 1 Cubic Foot Fluffed Peat Moss

    In stock

     Peat moss has been used by gardeners for a very long time and changed gardening forever. Peat Moss is used to retain water in plants and also does a fantastic job of keeping nutrients available instead of leaching into the soil. 

    In stock

    $38.00

  • Rootwise Mycrobe Complete - 4oz

    Rootwise Rootwise Mycrobe Complete - 4oz

    In stock

    Employing full-spectrum biology is an invaluable tool for managing your living soil systems. This approach is the foundation for the microbial populations found in Rootwise Mycrobe Complete. Carefully chosen to achieve a balanced exchange between plant and soil, multiple species from each function group are present in agricultural strength populations. This inoculant works equally well for jump starting biological actions in newly built soil mixes as it does maintaining ongoing populations in well established soils. Improving nutrient availability and plant health through active soil biology is achieved through balance. Establishing the ideal symbiotic relationship between our crop's roots and the soil relies on a diverse population of bacteria and fungi. Each unique microbial function group is responsible for specific duties that trigger a chain reaction resulting in enzymatic exchange, metabolite production, and efficient uptake of nutrients. The culmination of this process results in our crop's ability to achieve maximum genetic potential. Helpful tips: Our dilution rates make a very concentrated solution. Apply efficiently. After initial mixing, allow sufficient time (1/2 hour) for microbes to come out of dormancy before applying. Prior to application, ensure your soil or medium is sufficiently saturated, then use just enough liquid concentrate to penetrate root zone. This ensures your microbes have a hospitable environment in which they can immediately colonize. If you wish to incorporate the inoculant into your soil mix, make sure your soil has sufficient moisture and will be immediately planted whether you use a cover crop or main crop. Inoculated soils that sit in totes or bags inevitably have inconsistent moisture levels and temperature zones, all leading to less than ideal survivability for soil biology. It is most effective to bring the microbes out of dormancy using our recommendations and applying as a root drench. We recommend consistent follow-up doses to encourage ideal nutrient cycling.

    In stock

    $46.00

  • Sale -15% Advanced Connoisseur Grow Part A - 1L

    Advanced Nutrients Advanced Connoisseur Grow Part A - 1L

    In stock

    PH PERFECT CONNOISSEUR GROW PART AStrictly for the Experts: an Ultra-Premium 2-Part Grow-Phase Base Nutrient Uniquely Formulated for Experienced Growers!If you're already a top-notch grower praised by customers and friends, and you've already maxed out the potential of your current feeding program and if, after all that success, you still want even more yield then Advanced Nutrients flagship formulation, pH Perfect Connoisseur Grow, is for you. No expense has been spared in sourcing only the most potent, powerful ingredients, that help to drive your crops to the most productive grow phase possible. This world-class formulation will absolutely satisfy your every need. And if that weren't enough, you can throw away your pH meters and pens because pH Perfect Technology automatically keeps the pH in the sweet spot every week of your grow. The bottom line: There's no better base nutrient for elite growers who want to get the maximum genetic potential from their plants. And if you're not completely satisfied with your results using this breakthrough base nutrient, you get 100% of your money back thanks to our Grower Guarantee!If you follow the label directions, pH Perfect Connoisseur Grow Part A will keep the pH of your nutrient solution stable within a range optimal for nutrient uptake for one week. For optimal results, we recommend using reverse osmosis (RO) water or water up to approximately 100 ppm (EC 160 S/cm). This product is specially designed for use with diverse hydroponic growing media, including peat, rockwool, and expanded clay pellets, and all continuous liquid-feed growing systems such as aeroponics, drip irrigation and emitters, NFT, flood and drain, and deep water culture. And since it also contains our proprietary pH PerfectTechnology, eliminating the need for pH and ppm metering, pH Perfect Connoisseur Grow Part A is an invaluable asset to your growroom.

    In stock

    $23.84 $20.26

  • Sale -10% GH Ripen - 1 QT

    General Hydroponics GH Ripen - 1 QT

    In stock

    Ripen 0.5-7-6 promotes increased and abundant flowering with greater oil and fragrance production. Ripen is highly concentrated and provides macronutrients that are primarily responsible for flower and fruit growth. Ripen is a liquid nutrient that has been specifically engineered and developed to provide these essential macronutrients in your high value crops life. Use Ripen during the final one-to-two weeks to promote robust flower and fruit production. Think of Ripen as an investment in your plants.

    In stock

    $43.29 $38.96

  • Sale -10% Humboldt Snow Storm Ultra - 1 GAL

    Emerald Triangle Humboldt Snow Storm Ultra - 1 GAL

    In stock

    Humboldt's Own Snow Storm UltraGive your plants that snowy frosted lookDrastically increases resins and oils Increases terpenes and other fragrance notesCan help prevent accidental pollinationA must use for greenhouse and outdoor growers. One hermaphrodite can ruin your whole crop. Don't end up with seeded plants because of your neighbor's males or because you didn't spot a hermaphrodite. Just spray once or twice a week during early and mid-bloom. Soil usage:1 teaspoon per gallon of water beginning in early veg. Snow Storm is one of our products where more is often better. Some growers increase rate to 2-3 teaspoons per gallon for maximum trichome production during peak bloom cycle.Hydro usage: Use 1/2 to 1 teaspoon per gallon beginning in early veg and run continuously. Can increase to 2-3 teaspoons as above.Foliar usage:In veg and early bloom, if you are not using it in your reservoir, use 1 teaspoon per gallon 3-4 times per week.In bloom, if you are not using it in your reservoir, 1-2 teaspoons per gallon of water 3-4 times per week.If spraying to help prevent hermaphrodites use 1-2 teaspoons once or twice per week.Clones:Helps increase the rate of growth of developed roots. Add 1/2 teaspoon per gallon to your feedings. Can also use as a foliar at the same rate 2-4 times per week. Add Killer Tea for even better results.

    In stock

    $164.99 $148.49

  • GH FloraBlend - 1 QT

    General Hydroponics GH FloraBlend - 1 QT

    In stock

    FloraBlend 0.5-1-1 is a blend of plant nutrients designed for hydroponic growing. FloraBlend can be used when growing in coco coir, hydroponics or soil. FloraBlend can be used in addition to your regular fertilizer program from germination through ripening.

    In stock

    $17.32

  • Sale -10% Power Si - Original - 250mL Power Si - Original - 250mL

    PowerSi Power Si - Original - 250mL

    In stock

    • Increased nutrient uptake  • Increased bioavailability  • Encourage faster rooting times  • Thicker stalks & stems  • Helps to increase growth  • Dilution: 0.5 mL/gal  Original is a proprietary concentrated silica biomix containing highly bioavailable silica, micro, and macro nutrients. It is a pure, highly concentrated formula with fast, visible results. Original may increase nutrient absorption and bioavailability of other nutrients as silica is an efficient transporter. Original also Helps to reduce salt build up and dehydration of your crops. Original helps build stronger cell walls, resulting in stronger, healthier plants, with thicker stalks and stems. Original also helps to correct the elongation of internode spacing caused by environmental stress and nutrient imbalance. 

    In stock

    $75.00 $67.50

  • Sale -10% Microbe Hydroponics Dechlorinator - 1 GAL

    Microbe Life Hydroponics Microbe Hydroponics Dechlorinator - 1 GAL

    In stock

    Microbe Life Dechlorinator + is a full-function water conditioner that will neutralize chlorine, destroy chloramines and detoxify heavy metals (i.e. copper). Adds essential electrolytes and alkalinity boosters (acid neutralizing). Use when a reverse osmosis unit is not cost effective or available.Removes chlorine (up to 4 mg/L total chlorine)Destroys chloraminesDetoxifies heavy metals

    In stock

    $59.49 $53.54

  • Sale -10% Terpinator - 2.5 GAL

    Rhizoflora Terpinator - 2.5 GAL

    In stock

    Terpinator is formulated to increase the concentration of terpenoids in aromatic plant oils and glands. The unique composition of Terpinator provides the basic building blocks plants required to produce flavorful oils. By using naturally occurring plant and biological compounds, unique enzymatic pathways within a plant's body are utilized to enhance the production of terpenoids and plant oils. These glands are brought to their maximum potential and size using Terpinator along with any nutrient regimen.Terpinator also catalyzes steps in a plant's normal metabolism that will protect and prolong fragrances of your plant's dried fruits and flowers.

    In stock

    $136.87 $123.18

  • Power Si - Original - 500mL

    PowerSi Power Si - Original - 500mL

    In stock

    Power Si is a proprietary organic biomix containing highly bioavailable micro and macro nutrients. It is a pure, highly concentrated formula with fast visible effects.

    In stock

    $120.00

  • Terpify - Original - Terpene & Resin Enhancer - 1 QT

    Thryve Roots Terpify - Original - Terpene & Resin Enhancer - 1 QT

    In stock

    Terpenez is an all natural poly-botanical extract purposefully designed to enhance the existing scent profile of your garden. Effective and compatible with all gardening styles and methods, Terpenez may enhance the overall intensity of the fragrance emitted from your garden as a result of incidental contact assimilation.Terpenez formula provides essential oil-bearing plants with both precursors and readily available bio-identical plant compounds to increase overall essential oil production and intensity.Fully plant-derived product, 0-0-0 NPK for no risk of overfeeding.

    In stock

    $39.00

  • Sale -10% Power Si - Original - 1L

    PowerSi Power Si - Original - 1L

    In stock

    Power Si is a proprietary organic biomix containing highly bioavailable micro and macro nutrients. It is a pure, highly concentrated formula with fast visible effects.

    In stock

    $220.00 $198.00

  • Sale -10% GO BioThrive Bloom - 1 GAL

    General Organics GO BioThrive Bloom - 1 GAL

    In stock

    BioThrive Bloom provides flowering and fruiting plants with essential nutrients, perfectly balanced for superior blooms and bountiful harvests. Specially designed to maximize flower, fruit and seed production, this unique formulation will give you bigger, more nutritious and delicious yields. BioThrive Bloom benefits all kinds of plants during the flowering and fruiting phases of growth.

    In stock

    $77.76 $69.98

  • Sale -10% Humboldt G10 Gravitation #10 - 1 GAL

    Emerald Triangle Humboldt G10 Gravitation #10 - 1 GAL

    In stock

    G10 (Gravitation #10) started as Emerald Triangle's experimental substitute for Gravity but turned into something else. They have taken their original proprietary kelp extract to the next level. It's not Gravity — it's something MORE!Use with Sonic Bloom and Killer Tea for maximum finish.

    In stock

    $189.99 $170.99


You have seen 312 out of 1191 products