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Nutrients & Supplements

Soil Amendments
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True Organic Tomato & Vegetable Food 4-5-6 | 4.5lb - Shaker Jug - Use Monthly - Covers up to 88sq ft - OMRI Listed - (Case of 6)
In Stock: 90
$8.00 $15.99 -50%
Grotek Micro Power 0-0-2 | 500mL - (Case of 6)
In Stock: 36
$7.83 $20.62 -62%
HDI Europonic FossilFuel Liquid Humic Acids | 32oz
In Stock: 25
$7.80 $21.99 -65%
SUPERthrive Bonsai-Pro Liquid Plant Food 7-9-5 | 8oz - (Case of 12)
In Stock: 588
$7.77 $12.47 -38%
SUPERthrive Orchid-Pro Liquid Plant Food 7-8-6 | 8oz - (Case of 12)
In Stock: 228
$7.77 $12.47 -38%
Gaia Green All Purpose, 500 g Pouch
In Stock: 916
$7.70 $9.89 -22%
Grotek Cal-Max, 1 qt
In Stock: 2169
$7.68 $13.96 -45%
Sustane 3-5-3 Compost Tea Bag | 12ct - 21gm Packs - OMRI Listed - (Case of 10)
In Stock: 10
$7.67 $10.99 -30%
True Organic Prilled Sulfur | 5lb - Resealable Bag - Lowers Soil pH - Covers up to 1,333sq ft - OMRI Listed - (Case of 6)
In Stock: 138
$7.56 $10.29 -27%
SUPERthrive Pro-TeKt Nutritional Supplement 0-0-3 | 8oz - The Silicon Solution - (Case of 12)
Out of stock
$7.52 $11.99 -37%
SUPERthrive Bloom Plant Nutrients 3-12-6 | 8oz - (Case of 12)
In Stock: 9192
$7.48 $11.99 -38%
Down to Earth Oyster Shell | 5lb - OMRI Listed - (Case of 6)
Out of stock
$7.47 $11.99 -38%
MYKE Vegetable & Herb Growth Enhancer | 1.8oz - OMRI Listed - (Pallet of 36)
In Stock: 116
$7.46 $11.29 -34%
FoxFarm Open Sesame, 2 lbs
In Stock: 374
$7.38 $99.39 -93%
Grotek Gro-Silic, 1 L
In Stock: 622
$7.37 $92.99 -92%
SUPERthrive Mag-Pro Nutritional Supplement 2-15-4 | 8oz - (Case of 12)
In Stock: 6302
$7.34 $10.99 -33%
Grotek Bud Fuel Pro 1-3-4 | 500mL - (Case of 6)
In Stock: 24
$7.33 $22.29 -67%
SUPERthrive Foliage-Pro Liquid Plant Food 9-3-6 | 8oz - (Case of 12)
Out of stock
$7.31 $11.99 -39%
SUPERthrive Grow Liquid Plant Food 7-9-5 | 8oz - (Case of 12)
In Stock: 336
$7.31 $11.99 -39%
Grotek Monster Grow Pro, 130 g
In Stock: 818
$7.23 $13.15 -45%
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