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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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GreenPlanet Nutrients Backcountry Blend Grow GreenPlanet Nutrients Backcountry Blend Grow
from $45.99
from $45.99
(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...
GreenPlanet Nutrients Backcountry Blend Bloom GreenPlanet Nutrients Backcountry Blend Bloom
from $45.99
from $45.99
(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...
GreenPlanet Nutrients Backcountry Blend Boost GreenPlanet Nutrients Backcountry Blend Boost
from $45.99
from $45.99
(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...
GreenPlanet Nutrients Karbo Boost GreenPlanet Nutrients Karbo Boost
from $27.99
from $27.99
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...
GreenPlanet Nutrients Bud Booster GreenPlanet Nutrients Bud Booster
from $7.99
from $7.99
(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...
GreenPlanet Nutrients Dense Bud Compactor GreenPlanet Nutrients Dense Bud Compactor
from $45.99
from $45.99
(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...
FloraFlex Nutrients - V1 FloraFlex GrowDudes FloraFlex Nutrients - V1 FloraFlex GrowDudes
from $16.95
from $16.95
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...
FloraFlex Nutrients - V2 FloraFlex GrowDudes FloraFlex Nutrients - V2 FloraFlex GrowDudes
from $17.95
from $17.95
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...
FloraFlex Nutrients - B1 FloraFlex GrowDudes FloraFlex Nutrients - B1 FloraFlex GrowDudes
from $16.95
from $16.95
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...
FloraFlex Nutrients - B2 FloraFlex GrowDudes FloraFlex Nutrients - B2 FloraFlex GrowDudes
from $17.95
from $17.95
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...
FloraFlex Bulky B FloraFlex Bulky B
from $24.95
from $24.95
$0.00
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...
FloraFlex Full Tilt Nutrients FloraFlex GrowDudes FloraFlex Full Tilt Nutrients FloraFlex GrowDudes
from $19.95
from $19.95
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...
FloraFlex Foliar Nutrients - Veg FloraFlex GrowDudes FloraFlex Foliar Nutrients - Veg FloraFlex GrowDudes
from $16.95
from $16.95
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 ...
FloraFlex Foliar Nutrients - Bloom FloraFlex GrowDudes FloraFlex Foliar Nutrients - Bloom FloraFlex GrowDudes
from $17.95
from $17.95
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 ...
20% Off
CYCO Commercial Series Grow Cyco GrowDudes CYCO Commercial Series Grow Cyco GrowDudes
from $89.95
from $89.95
$112.95
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...
20% Off
CYCO Commercial Series Bloom Cyco GrowDudes CYCO Commercial Series Bloom Cyco GrowDudes
from $89.95
from $89.95
$112.95
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...
General Hydroponics Flora Pro Grow 9 - 11 - 19
$82.95
$82.95
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 ...
General Hydroponics FloraPro Bloom 6 - 10 - 21
$102.63
$102.63
 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...
General Hydroponics FloraPro Hardwater + Micros 14 - 0 - 0
$74.95
$74.95
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...
General Hydroponics FloraPro™ Calcium + Micros 14 - 0 - 0
$102.63
$102.63
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...