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Nutrients & Supplements

Soil Amendments
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Down to Earth Gypsum | 1lb - OMRI Listed - (Case of 6)
In stock
$4.52 $6.99 -35%
Down to Earth Kelp Meal 1-0.1-2 | 0.5lb - OMRI Listed
In stock
$4.48 $6.99 -36%
Grotek Insta-Green 3-0-0 | 1L - (Case of 6)
In stock
$4.42 $14.29 -69%
Grotek Monster Grow Pro 18-36-1 | 130g
In stock
$4.32 $13.79 -69%
Great White Granular 1 Mycorrhizal | 4oz - OMRI Listed - (Case of 24)
In stock
$4.26 $5.88 -28%
Key Grow Solutions Blue Butterfly 6-4-5 | 32oz - (Case of 14)
In stock
$4.09 $22.99 -82%
DaKine 420 Nitro Nutrients Base | 200g - (Case of 20)
In stock
$4.02 $17.49 -77%
DaKine 420 CalMag | 200g - (Case of 20)
In stock
$4.02 $17.49 -77%
DaKine 420 Nitro Nutrients Grow | 200g - (Case of 20)
In stock
$4.02 $17.49 -77%
Grotek Monster Grow Pro, 20 g
In stock
$3.90 $7.48 -48%
Down to Earth Alfalfa Meal 2.5-0.5-2.5 | 0.5lb - OMRI Listed
In stock
$3.69
DaKine 420 Foliar Science | 250g - (Case of 4)
In stock
$3.45 $14.99 -77%
Down to Earth All-Purpose Mix 4-6-2 | 1lb - OMRI Listed - (Case of 12)
In stock
$3.31 $5.49 -40%
Down To Earth Rose & Flower Mix 4-8-4 | 1lb - (Case of 12)
In stock
$3.31 $5.49 -40%
Down to Earth Acid Mix 4-3-6 | 1lb - For Acid Soil Loving Plants - (Case of 12)
In stock
$3.31 $5.49 -40%
Down to Earth Blood Meal 12-0-0 | 0.5lb - OMRI Listed - (Case of 12)
In stock
$3.31 $5.49 -40%
Down to Earth Starter Mix 3-3-3 | 1lb - OMRI Listed - (Case of 12)
In stock
$3.31 $5.49 -40%
Down to Earth Vegetable Garden 4-4-4 | 1lb - OMRI Listed - (Case of 12)
In stock
$3.31 $5.49 -40%
Down to Earth Citrus Mix 6-3-3 | 1lb - OMRI Listed - (Case of 12)
In stock
$3.31 $5.49 -40%
Down to Earth Fish Bone Meal 4-12-0 | 1lb - OMRI Listed - (Case of 12)
In stock
$3.31 $5.49 -40%
Down to Earth Bat Guano 7-3-1 | 0.25lb - OMRI Listed - (Case of 12)
In stock
$3.31 $5.49 -40%
Key Grow Solutions Purple Cat 3-0-0 | 32oz - (Case of 14)
In stock
$3.06 $17.99 -83%
Optic Foliar Watts, 60 ml - (Case of 12)
In stock
$2.82 $12.99 -78%
Down to Earth AZOMITE Slow Release Powder | 1lb - OMRI Listed - (Case of 12)
In stock
$2.76 $4.29 -36%
Down to Earth Oyster Shell | 1lb - OMRI Listed - (Case of 12)
Out of stock
$2.59 $3.69 -30%
Down to Earth Granular Humic Acids | 1lb - OMRI Listed - (Case of 12)
Out of stock
$2.59 $3.69 -30%
Plant Success Organics Soluble 0.5-0.1-7 | 0.5oz
In stock
$2.54 $3.49 -27%
Plant Success Organics Granular 3-1-2 | 1oz - Granules - (Case of 10)
In stock
$2.51 $3.46 -27%
Grotek Monster Grow Pro 18-36-1 | 20g
In stock
$2.46 $7.89 -69%
Grotek Monster Bloom 0-50-30 | 15ct - 0.7oz
In stock
$2.46 $7.89 -69%
HDI Clonex Clone Solution | 20ml - (Case of 18)
In stock
$1.32 $1.78 -26%
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