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Nutrients & Supplements

Soil Amendments
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HEAVY 16 Fire, 16 oz (OR Only)
In Stock: 642
$46.06 $68.24 -33%
HEAVY 16 Roots, 16 oz
In Stock: 1311
$46.06 $68.24 -33%
SUPERthrive Pro-TeKt Nutritional Supplement 0-0-3 | 1gal - The Silicon Solution - (Case of 4)
In Stock: 40
$46.04 $67.63 -32%
FoxFarm Open Sesame Soluble Fertilizer 5-45-19 | 1lb Jar
In Stock: 75
$45.91 $52.99 -13%
FoxFarm Beastie Bloomz Fertilizer 0-50-30 | 1lb
In Stock: 133
$45.91 $52.99 -13%
Roots Organics HP2 0-4-0, 1 gal
In Stock: 269
$45.90 $68.03 -33%
Gaia Green Power Bloom, 10 kg
In Stock: 685
$45.87 $57.19 -20%
Cutting Edge Solutions Cal-Mag Amplified, 1 gal
In Stock: 25
$45.86 $61.99 -26%
Down to Earth Bio-Fish 7-7-2 | 25lb - OMRI Listed
In Stock: 125
$45.70 $61.79 -26%
Grotek Cal Max 2-0-0 | 10L - (Case of 2)
In Stock: 4
$45.67 $134.99 -66%
Down to Earth All-Purpose Mix 4-6-2 | 50lb - OMRI Listed
In Stock: 104
$45.48 $82.99 -45%
Down to Earth Acid Mix 4-3-6 | 50lb - For Acid Soil Loving Plants
In Stock: 49
$45.48 $88.99 -49%
Down To Earth Vegetable Garden 4-4-4 | 50lb - OMRI Listed
In Stock: 77
$45.48 $84.29 -46%
Soul Amino-Aide, 1 qt
In Stock: 438
$45.45 $67.32 -32%
Soul Big Swell, 1 qt
In Stock: 155
$45.45 $67.32 -32%
Gaia Green Worm Castings, 30L
In Stock: 107
$45.32 $55.99 -19%
Grotek Pro-Silicate 0-0-4 | 10L - (Case of 2)
In Stock: 4
$45.28 $133.99 -66%
Nectar for The Gods Gaia Mania Supplement 1-5-1 | 1gal - (Case of 4)
In Stock: 4
$45.20 $53.99 -16%
Nectar for The Gods Persephone's Palate | 1gal - (Case of 4)
Out of stock
$45.20 $53.99 -16%
Roots Organics Oregonism XL, 1 lb
In Stock: 118
$45.20 $66.95 -32%
General Hydroponics CALiMAGic 1-0-0 - 1gal
In Stock: 859
$44.91 $62.93 -29%
Grotek Bloom Pack
In Stock: 4
$44.63 $132.39 -66%
Mother Earth LiquiCraft Grow 4-3-3 - 1gal
In Stock: 26
$44.25 $66.22 -33%
Botanicare Cal-Mag Plus 2-0-0 | 1gal
In Stock: 1340
$44.21 $62.90 -30%
Purple Maxx, 1 qt
Out of stock
$44.19 $85.99 -49%
Budswel, 1 gal (CA Only)
In Stock: 694
$44.13 $54.99 -20%
Down to Earth Fish Bone Meal 4-12-0 | 50lb - OMRI Listed
In Stock: 93
$44.12 $79.49 -44%
Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 | 142oz - Concentrate - OMRI Listed - (Case of 4)
In Stock: 198
$44.06 $56.59 -22%
Xtreme Azos Beneficial Bacteria, 12 oz (340 g)
In Stock: 171
$44.06 $65.99 -33%
Aurora Peat Products Procision Advantage, 3.8 cu ft bale
Out of stock
$44.04 $58.72 -25%
Primordial Solutions PaleoBloom, 5 gal
In Stock: 1
$43.86 $284.99 -85%
Down to Earth Feather Meal 12-0-0 | 20lb - OMRI Listed
In Stock: 52
$43.77 $69.99 -37%
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