Nutrients & Supplements

True Organic All-Purpose Plant Food 5-4-5 | 4.5lb - Shaker Jug - Covers up to 100sq ft - OMRI Listed - (Case of 6)

Product Code:

TRUR0002

$8.24 $15.99 -48%

True Organic Tomato & Vegetable Food 4-5-6 | 4.5lb - Shaker Jug - Use Monthly - Covers up to 88sq ft - OMRI Listed - (Case of 6)

Product Code:

TRUR0005

$8.24 $15.99 -48%

Down to Earth Dolomite Lime | 5lb - OMRI Listed - (Case of 6)

Product Code:

DTE07880

$8.14 $10.99 -26%

Grotek Micro Power 0-0-2 | 500mL - (Case of 6)

Product Code:

GRN770006548

$8.06 $20.62 -61%

HDI Europonic FossilFuel Liquid Humic Acids | 32oz

Product Code:

HDIFOSQT

$8.04 $21.99 -63%

SUPERthrive Bonsai-Pro Liquid Plant Food 7-9-5 | 8oz - (Case of 12)

Product Code:

DYNDBON008

$8.01 $12.47 -36%

SUPERthrive Orchid-Pro Liquid Plant Food 7-8-6 | 8oz - (Case of 12)

Product Code:

DYNDORC008

$8.01 $12.47 -36%

Gaia Green All Purpose, 500 g Pouch

Product Code:

GAGAP500GP

$7.93 $9.89 -20%

+ −

Grotek Cal-Max, 1 qt

Product Code:

GTCLMXQT

$7.92 $13.96 -43%

+ −

True Organic Prilled Sulfur | 5lb - Resealable Bag - Lowers Soil pH - Covers up to 1,333sq ft - OMRI Listed - (Case of 6)

Product Code:

TRUR0016

$7.79 $10.29 -24%

SUPERthrive Pro-TeKt Nutritional Supplement 0-0-3 | 8oz - The Silicon Solution - (Case of 12)

Product Code:

DYNDTEK008

$7.75 $11.99 -35%

SUPERthrive Bloom Plant Nutrients 3-12-6 | 8oz - (Case of 12)

Product Code:

DYNDBLM008

$7.71 $11.99 -36%

+ −

Down to Earth Oyster Shell | 5lb - OMRI Listed - (Case of 6)

Product Code:

DTE07884

$7.70 $11.99 -36%

FoxFarm Open Sesame, 2 lbs

Product Code:

FX14027

$7.60 $99.39 -92%

+ −

Grotek Gro-Silic, 1 L

Product Code:

GTGS1L

$7.59 $92.99 -92%

+ −

SUPERthrive Mag-Pro Nutritional Supplement 2-15-4 | 8oz - (Case of 12)

Product Code:

DYNDMAG008

$7.56 $10.99 -31%

+ −

Grotek Bud Fuel Pro 1-3-4 | 500mL - (Case of 6)

Product Code:

GRN770006197

$7.55 $22.29 -66%

SUPERthrive Foliage-Pro Liquid Plant Food 9-3-6 | 8oz - (Case of 12)

Product Code:

DYNDFOL008

$7.53 $11.99 -37%

SUPERthrive Grow Liquid Plant Food 7-9-5 | 8oz - (Case of 12)

Product Code:

DYNDGRO008

$7.53 $11.99 -37%

Grotek Monster Grow Pro, 130 g

Product Code:

GTMG6020

$7.45 $13.15 -43%

+ −

SUPERthrive ZYME 100% Enzyme Cleaner | 8oz - (Case of 12)

Product Code:

DYNDZYM008

$7.44 $15.99 -53%

+ −

Growth Science Nutrients Rock Solid, 2.5 gal

Product Code:

GSCRS2.5G

$7.37 $149.99 -95%

+ −

Mad Farmer Nutrient UpTake Solution (N.U.T.S.), 1 gal

Product Code:

MFNUTS1G

$7.29 $53.55 -86%

+ −

DaKine 420 Nitro Nutrients Base | 500g - (Case of 4)

Product Code:

DAKBASE500

$7.25 $28.99 -75%

DaKine 420 Nitro Nutrients Bloom | 500g - (Case of 4)

Product Code:

DAKBLM500

$7.25 $28.99 -75%

DaKine 420 Bio Minerals | 500g - (Case of 4)

Product Code:

DAKBM500

$7.25 $28.99 -75%

DaKine 420 CalMag | 500g - (Case of 4)

Product Code:

DAKCM500

$7.25 $28.99 -75%

DaKine 420 Sticky Icky Enzymes | 100g - (Case of 20)

Product Code:

DAKENZ100

$7.25 $28.99 -75%

DaKine 420 Nitro Nutrients Grow | 500g - (Case of 4)

Product Code:

DAKGROW500

$7.25 $28.99 -75%

Humboldt Nutrients Mayan Microzyme, 1 qt

Product Code:

HNMM405

$7.21 $105.99 -93%

+ −

Plant Success Organics Granular 3-1-2 | 4oz - Granules - (Case of 12)

Product Code:

PLSFGPSOGRAN4OZ

$7.19 $8.65 -17%

+ −

HDI Ionic Bloom for Soil Premium Plant Nutrient 2-2-5 | 32oz

Product Code:

HDIIONSOBLQT

$7.18 $21.34 -66%