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Nutrients & Supplements

Soil Amendments
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32
Neptune's Harvest Fish Fertilizer 2-4-1 | 1gal - Concentrate - OMRI Listed - (Case of 4)
In Stock: 103
$38.62 $48.49 -20%
Botanicare Silica Blast 0-0-0.5 - 1gal
In Stock: 124
$38.52 $54.78 -30%
Roots Organics Oregonism XL Root Growth Enhancer | 1lb - (Case of 12)
In Stock: 17
$38.22 $54.99 -30%
Grotek Monster Bloom, 500 g
In Stock: 4393
$37.95 $45.99 -17%
Grotek Vitamax Pro 1-1-1 | 4L - (Case of 4)
In Stock: 108
$37.37 $85.79 -56%
FoxFarm Grow Big Liquid Concentrate, 2.5 gal
Out of stock
$37.27 $241.57 -85%
FoxFarm Tiger Bloom Liquid Concentrate, 2.5 gal
Out of stock
$37.12 $241.61 -85%
Down To Earth Vegetable Garden 4-4-4 | 25lb - OMRI Listed
In Stock: 77
$36.95 $49.99 -26%
Down to Earth All-Purpose Mix 4-6-2 | 25lb - OMRI Listed
In Stock: 332
$36.95 $49.99 -26%
HYGROZYME Horticultural Horticulture Enzyme Formula | 1L (0.26gal)
In Stock: 24
$36.91 $39.00 -5%
House & Garden Aqua Flakes A, 5 L
In Stock: 225
$36.75 $49.48 -26%
House & Garden Aqua Flakes B, 5 L
In Stock: 204
$36.75 $49.48 -26%
House & Garden Soil A, 5 L
In Stock: 37
$36.75 $49.48 -26%
House & Garden Soil B, 5 L
In Stock: 133
$36.75 $49.48 -26%
Plant Success Orca | 16oz
In Stock: 55
$36.71 $44.11 -17%
SUPERthrive Root-Gel Rooting Gel | 8oz - (Case of 12)
Out of stock
$36.61 $51.99 -30%
House & Garden Multi Zen, 1 L
In Stock: 384
$36.58 $49.27 -26%
Grotek Insta-Green 3-0-0 | 4L - (Case of 4)
In Stock: 47
$36.57 $44.99 -19%
Botanicare Hydroplex Bloom 0-10-6 - 32oz
In Stock: 99
$36.48 $50.89 -28%
Plant Success Great White Premium Mycorrhizae | 4oz
In Stock: 300
$36.45 $45.16 -19%
Roots Organics Terp Tea Bloom, 9 lb
In Stock: 392
$36.45 $53.99 -32%
Roots Organics Terp Tea Grow, 9 lb
In Stock: 294
$36.45 $53.99 -32%
Down to Earth Liquid Bone Meal 0-12-0 | 1gal - (Case of 4)
Out of stock
$36.27 $48.99 -26%
Magnesium Sulfate Epsom Salts | 50lb (49/PL) - OMRI Listed
In Stock: 1369
$36.25
Nectar for The Gods Olympus Up | 1gal - (Case of 4)
In Stock: 4
$36.17 $42.99 -16%
DaKine 420 Atomic Root Powder | 1,000g - (Case of 4)
In Stock: 8
$35.98 $144.99 -75%
Down to Earth Fish Bone Meal 4-12-0 | 25lb - OMRI Listed
In Stock: 161
$35.98 $48.99 -27%
CYCO 5L Kleanse (2/CS) - (Case of 2)
In Stock: 2
$35.76 $50.04 -29%
Big Foot Mycorrhizae Gold | 4oz
In Stock: 57
$35.72
FoxFarm Bush Doctor Microbe Brew Microbial Inoculant 1-0.3-0.2 | 32oz - Concentrate
In Stock: 176
$35.72 $40.99 -13%
HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 2.5gal - (Case of 2)
In Stock: 39
$35.64 $99.65 -64%
Mad Farmer Oxygenator, 6 gal
In Stock: 209
$35.44 $209.99 -83%
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