Nutrients & Supplements

Home/Cultivation Equipment and Supplies/Nutrients & Supplements

Soil Amendments

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%

Grotek Cal-Max, 1 qt

Product Code:

GTCLMXQT

$7.92 $13.96 -43%

+ −

Sustane 3-5-3 Compost Tea Bag | 12ct - 21gm Packs - OMRI Listed - (Case of 10)

Product Code:

SNF80202005

$7.90 $10.99 -28%

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%

MYKE Vegetable & Herb Growth Enhancer | 1.8oz - OMRI Listed - (Pallet of 36)

Product Code:

MYK6001051NPBX

$7.68 $11.29 -32%

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%

+ −

Show other 20 products

81 - 95 Prev

89 90 91 92 93 94 95 96 97 98 99 100 101 102 103