Collection:

Solubles

64 products
Water soluble fertilizers are the easy-to-use, cost-effective way to give your plants the nutrition they require at any stage of the growing cycle. They offer potent and readily absorbed nutrient sources. Dry hydroponic nutrients also offer extended shelf life over liquid formulas.
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(N)16  (P)10  (K)8 Outdoor base nutrient formulated for the vegetative stage This is a dry fertilizer base that is used throughout the vegetative stage.   Backcountry Blend Grow is a controlled rel...
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(N)8  (P)12  (K)16 Outdoor base nutrient formulated for the flowering stage This is a dry fertilizer base that is used throughout the flowering stage.   Backcountry Blend Bloom is a controlled rele...
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(N)0  (P)18  (K)19 Outdoor additive to optimize bloom production This is a dry fertilizer additive that is used in the flowering stage.   Backcountry Blend Boost is a controlled release granular bl...
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Carbohydrate additive that delivers a vital source of food for microbial life in the root zone. This is a dry fertilizer additive that is used throughout the flowering stage.   Green Planet Nutrien...
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(N)1  (P)50  (K)30 Phosphorus and potassium additive to promote heavy flowering This is a dry fertilizer additive that is used throughout the flowering stage.   GreenPlanet Nutrients Bud Booster Bu...
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(N)0 (P)0  (K)62 Potassium blend additive designed to strengthen flowers This is a dry fertilizer additive that is used throughout the flowering stage.   Dense Bud Compactor is a flowering additive...
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Nutrients for our favorite plant should include all of the Essential Elements, come in only a few or even no bottles, and provide you with the ability to improvise and control the process. FloraFle...
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Nutrients for our favorite plant should include all of the Essential Elements, come in only a few or even no bottles, and provide you with the ability to improvise and control the process. FloraFle...
Regular price from $16.95
Sale price from $16.95
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Nutrients for our favorite plant should include all of the Essential Elements, come in only a few or even no bottles, and provide you with the ability to improvise and control the process. FloraFle...
Regular price from $17.95
Sale price from $17.95
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Nutrients for our favorite plant should include all of the Essential Elements, come in only a few or even no bottles, and provide you with the ability to improvise and control the process. FloraFle...
Regular price from $24.95
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FloraFlex FloraFlex has engineered the highest quality, cleanest, and most pH stable nutrients on the market. Bulky B™ is a water soluble formula, it provides essential nutrients needed for vigorou...
Regular price from $19.95
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FloraFlex is bringing you the first-ever Nutrient Membership. A cost-effective nutrient subscription box with exclusive gifts and content for the #FloraFlexNutrient grower community.FloraFlex has e...
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FloraFlex has engineered the highest quality, cleanest, and most pH stable nutrients on the market. We are proud to bring you the next in the FloraFlex Nutrients line: an easy to use spray formula ...
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FloraFlex has engineered the highest quality, cleanest, and most pH stable nutrients on the market. We are proud to bring you the next in the FloraFlex Nutrients line: an easy to use spray formula ...
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Regular price from $89.95
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Regular price $112.95
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Cyco Commercial Series Grow & Bloom is great for al hydroponic applications such as drip systems, DWC, rock wool and coco. It is also suitable for all soil applications.Commercial Series is com...
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Regular price from $89.95
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Regular price $112.95
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Cyco Commercial Series Grow & Bloom is great for al hydroponic applications such as drip systems, DWC, rock wool and coco. It is also suitable for all soil applications.Commercial Series is com...
Regular price $82.95
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General Hydroponics Flora Pro Grow FloraPro™ Grow fertilizer is meant to be used with FloraPro™ Micro or FloraPro™ Hardwater Micro to provide a complete fertilization program. FloraPro™ is ...
Regular price $102.63
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 FloraPro Bloom FloraPro™ Bloom is meant to be used with FloraPro™ Micro or FloraPro™ Hardwater Micro to provide a complete fertilization program. FloraPro™ is a water soluble fertilizer program sp...
Regular price $74.95
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FloraPro Hardwater FloraPro™ Hardwater Micro fertilizer is meant to be used with FloraPro™ Grow or FloraPro™ Bloom to provide a complete fertilization program. FloraPro™ is a water soluble fertiliz...
Regular price $102.63
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FloraPro™ Micro fertilizer is meant to be used with FloraPro™ Grow or FloraPro™ Bloom to provide a complete fertilization program. FloraPro™ is a water soluble fertilizer program specifically formu...