Liquid Nutrients & Additives

1191 products

  • Ionic Grow - 1 QT

    Hydrodynamics International Ionic Grow - 1 QT

    In stock

    Specifically formulated for the green vegetative stage of growing plants, Ionic® Grow delivers the essential elements to the roots of a plant in a more precise manner. It is designed to maximize the potential for vigorous vegetative growth in green plants and during the vegetative cycle of flowering plants.

    In stock

    $23.79

  • Sale -20% Si28 Bloom - 1 GAL

    Clintech Si28 Bloom - 1 GAL

    In stock

    In stock

    $400.00 $319.99

  • Sale -10% Ionic PK Boost - 1 GAL

    Hydrodynamics International Ionic PK Boost - 1 GAL

    In stock

    Ionic PK Boost is formulated to be applied during the final few weeks before harvest of most fruiting and/or flowering crops. It is designed to work with Ionic Bloom products, but is also compatible with most liquid bloom nutrients. Ionic Boost delivers the key mineral elements phosphorus (P) and potassium (K) in a pure form that is instantly accessible to the plant. These crucial ingredients are used in abundance by plants in their fruiting or flowering cycle and the extra levels provided by Ionic Boost can lead to larger flowers and greatly increased fruit and vegetable yields.

    In stock

    $59.49 $53.54

  • Sale -25% Fish Sh!T - 250ML

    Fish Head Farms Fish Sh!T - 250ML

    In stock

    Fish Sh!t is derived from feeding tilapia a proprietary mix of feed that when digested lends itself nicely to bacteria and microorganism production/growth under proper conditions. Fish Sh!t is the first of its kind ecosystem in a bottle. By introducing a wide variety of beneficial bacteria and microorganisms in to the rhizosphere, Fish Sh!t creates an optimal symbiotic relationship between plant and soil. Never before has a company introduced an all living biological success story to the market.

    In stock

    $45.00 $33.75

  • Sale -15% Advanced Connoisseur Bloom Part B - 1L

    Advanced Nutrients Advanced Connoisseur Bloom Part B - 1L

    In stock

    PH PERFECT CONNOISSEUR BLOOM PART BStrictly for the Experts: an Ultra-Premium 2-Part Bloom-Phase Base Nutrient Uniquely Formulated for Experienced Growers!Only truly expert growers need apply. When it comes to getting the bigger yields you want, the bloom phase is a critical time to get it right. Now you can get ready for your best harvests to date using Advanced Nutrients pH Perfect Connoisseur Bloom. That's because this flagship formulation contains only the most potent, powerful ingredients, that help to drive your crops to the most productive bloom phase possible. And of course, pH Perfect Technology keeps the pH in the sweet spot every week of the entire bloom phase. Simply use pH Perfect Connoisseur Bloom as directed and we promise you a harvest that will exceed your expectations. The bottom line: There's no better base nutrient for elite growers who want to get the maximum genetic potential from their plants. We guarantee its superiority over any and all challengers and we guarantee your satisfaction with our 100% money-back Grower Guarantee.If you follow the label directions, pH Perfect Connoisseur Bloom Part B 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 µS/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 Perfect Technology, eliminating the need for pH and ppm metering, pH Perfect Connoisseur Bloom Part B is an invaluable asset to your growroom.

    In stock

    $23.84 $20.26

  • Sale -15% Advanced Connoisseur Bloom Part A - 4L

    Advanced Nutrients Advanced Connoisseur Bloom Part A - 4L

    In stock

    PH PERFECT CONNOISSEUR BLOOM PART AStrictly for the Experts: an Ultra-Premium 2-Part Bloom-Phase Base Nutrient Uniquely Formulated for Experienced Growers!Only truly expert growers need apply. When it comes to getting the bigger yields you want, the bloom phase is a critical time to get it right. Now you can get ready for your best harvests to date using Advanced Nutrients pH Perfect Connoisseur Bloom. That's because this flagship formulation contains only the most potent, powerful ingredients, that help to drive your crops to the most productive bloom phase possible. And of course, pH Perfect Technology keeps the pH in thesweet spot every week of the entire bloom phase. Simply use pH Perfect Connoisseur Bloom as directed and we promise you a harvest that will exceed your expectations. The bottom line: There's no better base nutrient for elite growers who want to get the maximum genetic potential from their plants. We guarantee its superiority over any and all challengers and we guarantee your satisfaction with our 100% money-back Grower Guarantee.If you follow the label directions, pH Perfect Connoisseur Bloom 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 Perfect Technology, eliminating the need for pH and ppm metering, pH Perfect Connoisseur Bloom Part A is an invaluable asset to your growroom.

    In stock

    $76.36 $64.91

  • Hygrozyme Horticultural Enzyme Formula - 1L

    Hygrozyme Hygrozyme Horticultural Enzyme Formula - 1L

    In stock

    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.

    In stock

    $41.48

  • Hygrozyme Hyshield - 1L

    Hygrozyme Hygrozyme Hyshield - 1L

    In stock

    From the creators of Hygrozyme comes HYSHIELD! This unique formula is derived from exoskeletons of crabs which are a natural by-product of the crab fisheries.HYSHIELD tricks plants into thinking they are being attacked by pests and as a result of this perceived infestation the plants immune system goes into protective mode. This natural defense mechanism not only stimulates the plants immune system but also keeps pests and pathogens at bay. HYSHIELD is essential to protect your plants health while boosting crop yield.When applied to your crops, it can increase your plants resilience to survive in high heat and cold stress environments.With HYSHIELD in your grow, from seedlings to harvest, your plants are protected.

    In stock

    $20.99

  • Sale -2% FoxFarm Wholly Mackerel - 1 QT

    FoxFarm FoxFarm Wholly Mackerel - 1 QT

    In stock

    Bush Doctor Wholly Mackerel is a liquid fish fertilizer that supports vigorous growth in young seedlings and transplants.Bush Doctor Wholly Mackerel is a liquid plant nutrient derived from fish. Wholly Mackerel provides immediately available nutrition to support vigorous growth. Use as a root drench application.Registered CDFA Organic Input Material.

    In stock

    $39.72 $38.99

  • Sale -10% GH Flora Gro - 1 GAL

    General Hydroponics GH Flora Gro - 1 GAL

    In stock

    Stimulates structural and vegetative growth. Builds strong roots. Provides nitrogen, phosphorous, potassium and secondary minerals.

    In stock

    $43.37 $39.03

  • Ionic Bloom - 1 QT

    Hydrodynamics International Ionic Bloom - 1 QT

    In stock

    Ionic® Bloom is for the reproductive and flowering stage of growing plants. It delivers the essential elements to the roots of a plant in a more precise manner. Ionic Bloom is enhanced with the crucial elements that support increased budding points and large, fragrant flowers. For best results use with Ionic® Boost.

    In stock

    $23.79

  • Sale -10% GH Flora Bloom - 1 GAL

    General Hydroponics GH Flora Bloom - 1 GAL

    In stock

    Stimulates flower and fruit development. Enhances flavor, aroma, and essential oils. Provides high phosphorous, potassium, magnesium and sulfur.

    In stock

    $43.37 $39.03

  • Sale -15% Advanced Connoisseur Grow Part B - 4L

    Advanced Nutrients Advanced Connoisseur Grow Part B - 4L

    In stock

    PH PERFECT CONNOISSEUR GROW PART BStrictly 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 B 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 Perfect Technology, eliminating the need for pH and ppm metering, pH Perfect Connoisseur Grow Part B is an invaluable asset to your growroom.

    In stock

    $76.36 $64.91

  • Cutting Edge Bulletproof Si - 1 QT

    Cutting Edge Solutions Cutting Edge Bulletproof Si - 1 QT

    In stock

    In trace amounts, silicon forms silicon enzyme complexes, which function in metabolic roles in photosynthesis and respiratory processes. It has important roles in the formation of new leaves, pollination, fruit formation and fruit storage. Significant increases in yield have been attributed to the addition of silicon to the feed schedule. Bulletproof Si 5% has additional natural components including amino acids and Ascophyllum nodosum, facilitating an enhanced uptake, translocation and effectiveness.

    In stock

    $25.99

  • Sale -10% Botanicare Sweet Berry - 1 GAL

    Botanicare Botanicare Sweet Berry - 1 GAL

    In stock

    Sweet Berry is scientifically formulated for the biosynthesis of crucial compounds to maintain optimal metabolism and contains select carbohydrates for amplified energy, increased sugar/brix content and plant biomass, esters and bio-polyphenolic compounds for increased flavors, aromas and fatty oil synthesis. Crucial secondary trace elements enhance photosynthesis and respiration.

    In stock

    $103.66 $93.29

  • Sale -10% Botanicare Cal-Mag Plus - 1 GAL

    Botanicare Botanicare Cal-Mag Plus - 1 GAL

    In stock

    Cal-Mag Plus is a highly fortified calcium, magnesium and iron plant supplement formulated to correct common deficiencies. Supplementing your preferred nutrient program with Cal-Mag Plus is strongly recommended when using reverse osmosis water and when growing in coco coir-based medias to compensate for natural calcium draw. Cal-Mag Plus can also be applied as a foliar spray to further enhance growth.

    In stock

    $66.05 $59.45

  • Sale -10% Botanicare Pure Blend Pro Bloom - 2.5 GAL

    Botanicare Botanicare Pure Blend Pro Bloom - 2.5 GAL

    In stock

    Pure Blend Pro is a premium, one-part, natural and organic-based plant food. Pure Blend Pro is a healthy environment-friendly alternative to commercial chemical fertilizers. Use Bloom during the fruiting and flowering stage.

    In stock

    $174.46 $157.01

  • GH Flora Micro - 1 QT

    General Hydroponics GH Flora Micro - 1 QT

    In stock

    5 - 0 - 1The foundation of the building-block system. Provides nitrogen, potassium, calcium and trace elements. Combine with FloraGro and FloraBloom.

    In stock

    $24.01

  • Botanicare Pure Blend Pro Bloom Soil Formula - 1 QT

    Botanicare Botanicare Pure Blend Pro Bloom Soil Formula - 1 QT

    In stock

    Designed specifically to be used in soil container gardens. When cultivating fruiting and flowering plants in soil, growers usually need to double or triple phosphorous levels, unlike hydroponics, thus making the 1-4-5 formula ideal for soil applications.

    In stock

    $32.50

  • Sale -10% Botanicare Pure Blend Pro Grow - 5 GAL

    Botanicare Botanicare Pure Blend Pro Grow - 5 GAL

    In stock

    Pure Blend Pro is a premium, one-part, natural and organic-based plant food. Pure Blend Pro is a healthy environment-friendly alternative to commercial chemical fertilizers. Use Bloom during the fruiting and flowering stage.

    In stock

    $320.50 $288.45

  • GH Flora Gro - 1 QT

    General Hydroponics GH Flora Gro - 1 QT

    In stock

    Stimulates structural and vegetative growth. Builds strong roots. Provides nitrogen, phosphorous, potassium and secondary minerals.

    In stock

    $16.63

  • Sale -10% Botanicare Pure Blend Pro Bloom - 5 GAL

    Botanicare Botanicare Pure Blend Pro Bloom - 5 GAL

    In stock

    Pure Blend® Pro is a premium, one-part, natural and organic-based plant food. Pure Blend® Pro is a healthy environment-friendly alternative to commercial chemical fertilizers. Use Bloom during the fruiting and flowering stage.

    In stock

    $308.52 $277.67

  • GH Flora Nova Bloom - 1 QT

    General Hydroponics GH Flora Nova Bloom - 1 QT

    In stock

    FloraNovarepresents a breakthrough in fertilizer technology, as it gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both organic and soilless gardening methods. Optimum nutrient absorption is aided by natural humic extracts for increased quality and superb yields. FloraNova is a one-part formula that is pH stabilized and outstanding for all plant types. FloraNova Bloom Promotes explosive flowering and fruiting. FloraNova Bloom induces phenomenal aroma, taste and colors while delivering extraordinary yields. 4-8-7

    In stock

    $38.94

  • Botanicare Cal-Mag Plus - 1 QT

    Botanicare Botanicare Cal-Mag Plus - 1 QT

    In stock

    Cal-Mag Plus is a highly fortified calcium, magnesium and iron plant supplement formulated to correct common deficiencies. Supplementing your preferred nutrient program with Cal-Mag Plus is strongly recommended when using reverse osmosis water and when growing in coco coir-based medias to compensate for natural calcium draw. Cal-Mag Plus can also be applied as a foliar spray to further enhance growth.

    In stock

    $25.82


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