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Nutrients & Supplements

Soil Amendments
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True Organic Prilled Sulfur | 5lb - Resealable Bag - Lowers Soil pH - Covers up to 1,333sq ft - OMRI Listed - (Case of 6)
In Stock: 138
$7.95 $10.29 -23%
Medusa's Magic, 1 qt
In Stock: 93
$7.83 $17.49 -55%
Mega Morpheus, 1 qt
In Stock: 12
$7.83 $17.49 -55%
Pegasus Potion, 1 qt
In Stock: 8
$7.83 $17.49 -55%
Down to Earth Dolomite Lime | 5lb - OMRI Listed - (Case of 6)
In Stock: 78
$7.78 $10.99 -29%
Grotek Micro Power 0-0-2 | 500mL - (Case of 6)
In Stock: 36
$7.65 $20.62 -63%
HDI Europonic FossilFuel Liquid Humic Acids | 32oz
In Stock: 27
$7.62 $21.99 -65%
Gaia Green All Purpose, 500 g Pouch
In Stock: 1508
$7.52 $9.89 -24%
Grotek Cal-Max, 1 qt
In Stock: 2295
$7.51 $13.96 -46%
SUPERthrive Bonsai-Pro Liquid Plant Food 7-9-5 | 8oz - (Case of 12)
In Stock: 732
$7.34 $12.47 -41%
SUPERthrive Orchid-Pro Liquid Plant Food 7-8-6 | 8oz - (Case of 12)
In Stock: 228
$7.34 $12.47 -41%
Down to Earth Oyster Shell | 5lb - OMRI Listed - (Case of 6)
Out of stock
$7.30 $11.99 -39%
MYKE Vegetable & Herb Growth Enhancer | 1.8oz - OMRI Listed - (Pallet of 36)
In Stock: 116
$7.29 $11.29 -35%
Grotek Bud Fuel Pro 1-3-4 | 500mL - (Case of 6)
In Stock: 24
$7.16 $22.29 -68%
Optic Foliar ATAK Concentrate, 250 ml
In Stock: 2
$7.16 $18.99 -62%
Sustane 3-5-3 Compost Tea Bag | 12ct - 21gm Packs - OMRI Listed - (Case of 10)
In Stock: 30
$7.15 $10.45 -32%
Grotek Monster Grow Pro, 130 g
In Stock: 1046
$7.07 $13.15 -46%
SUPERthrive Bloom Plant Nutrients 3-12-6 | 8oz - (Case of 12)
In Stock: 9264
$7.06 $11.99 -41%
SUPERthrive Foliage-Pro Liquid Plant Food 9-3-6 | 8oz - (Case of 12)
Out of stock
$7.06 $11.99 -41%
SUPERthrive Grow Liquid Plant Food 7-9-5 | 8oz - (Case of 12)
In Stock: 804
$7.06 $11.99 -41%
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