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Nutrients & Supplements

Soil Amendments
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64
Grotek Insta-Green 3-0-0 | 4L - (Case of 4)
In stock
$31.88 $44.99 -29%
House & Garden Multi Zen, 1 L
In stock
$31.77 $49.27 -36%
PRO-MIX BRK BIOFUNGICIDE + MYCORRHIZAE Peat/Bark Mix | 2.8cu ft - Loose Fill (48/PL)
Out of stock
$31.76 $37.04 -14%
Optic Foliar Watts, 500 ml - (Case of 12)
In stock
$31.73 $71.99 -56%
Remo Bloom, 4 L
In stock
$31.60 $48.99 -35%
Down To Earth Vegetable Garden 4-4-4 | 25lb - OMRI Listed
In stock
$31.58 $44.69 -29%
Down to Earth All-Purpose Mix 4-6-2 | 25lb - OMRI Listed
In stock
$31.58 $44.69 -29%
Nectar for The Gods Olympus Up | 1gal - (Case of 4)
In stock
$31.50 $42.99 -27%
Roots Organics Uprising Grow, 9 lbs
In stock
$31.35 $48.59 -35%
HDI Clonex Mist Root Promoter | 750ml - (Case of 6)
In stock
$31.31 $40.90 -23%
House & Garden Bio 1-Component, 1 L
In stock
$31.30 $44.10 -29%
Roots Organics Terp Tea Microbe Charge, 3 lb
In stock
$31.24 $36.71 -15%
Emerald Harvest King Kola, 1 qt
In stock
$31.22 $44.00 -29%
Technaflora B.C. Bloom, 4 L
In stock
$31.22 $47.99 -35%
Technaflora B.C. Grow, 4 L
In stock
$31.22 $47.99 -35%
Down to Earth Acid Mix 4-3-6 | 25lb - For Acid Soil Loving Plants
In stock
$31.11 $43.99 -29%
Optic Foliar REV, 500 ml - (Case of 12)
In stock
$31.04 $71.99 -57%
PRO-MIX BRK20 BIOFUNGICIDE + MYCORRHIZAE Peat/Bark Mix | 2.8cu ft - Loose Fill (48/PL)
In stock
$30.93 $36.07 -14%
Cutting Edge Solutions Louder Powder Grow B (8-13-31), 5 lb Bag
In stock
$30.93 $49.99 -38%
Grotek Insta-Green, 4 L
In stock
$30.74 $38.99 -21%
Grotek Pro-Silicate 0-0-4 | 4L - (Case of 4)
In stock
$30.69 $53.99 -43%
DaKine 420 Shock & Awe Bloom Booster | 2,000g - (Case of 4)
Out of stock
$30.59 $128.99 -76%
Technaflora Awesome Blossoms, 1 L
In stock
$30.59 $47.99 -36%
BioAG Cytoplus | 300g - (Case of 12)
In stock
$30.28 $43.07 -30%
BioAG VAM Endo-Mix | 300g - (Case of 12)
In stock
$30.28 $43.07 -30%
Botanicare Pure Blend Tea 0.5-0.5-1 - 1gal
In stock
$30.06 $47.07 -36%
Cutting Edge Solutions Grow, 1 gal
In stock
$30.02 $36.99 -19%
Cutting Edge Solutions Bloom, 1 gal
In stock
$30.02 $37.99 -21%
Olympus Up, 1 gal
In stock
$29.95 $46.49 -36%
Coast of Maine Stonington Blend Organic Natural Grower's Mix | 1.5cu ft - OMRI Listed - (Case of 6)
In stock
$29.92 $46.29 -35%
Herculean Harvest, 1 gal
Out of stock
$29.89 $42.49 -30%
General Hydroponics FloraPro Late Bloom 0-24-26 - 5lb
In stock
$29.84 $45.48 -34%
Xtreme Gardening Versity Bacillus Blend | 2oz - Poly Bag - (Case of 12)
In stock
$29.79
FoxFarm Bush Doctor Kangaroots Root Drench Inoculant 0.8-0.1-0.03 | 32oz - Concentrate
In stock
$29.50 $35.99 -18%
FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 | 32oz - Concentrate
In stock
$29.41 $35.99 -18%
Roots Organics Extreme Serene | 32oz
In stock
$29.40 $34.99 -16%
Roots Organics Extreme Serene, 1 qt
Out of stock
$29.26 $45.35 -35%
Mother Earth LiquiCraft Bloom 2-4-4 - 1gal
In stock
$29.15 $66.22 -56%
BioBizz Alg-a-Mic 1L CA & OR only
In stock
$29.15 $45.20 -36%
Emerald Harvest Cali Pro Bloom A, 1 gal
In stock
$29.10 $41.00 -29%
MILLS BASIS A 5LTR
In stock
$29.02 $45.00 -36%
MILLS BASIS B 5 LTR
In stock
$29.02 $45.00 -36%
Down To Earth Island Phosphate 0-11-0 | 5lb - (Case of 6)
In stock
$28.99
Optic Foliar REV, 250 ml - (Case of 12)
Out of stock
$28.91 $40.99 -29%
Mad Farmer Mother Of All Bloom 500g
In stock
$28.88 $53.54 -46%
FoxFarm Open Sesame, 2 lbs
In stock
$28.83 $99.39 -71%
FoxFarm Bush Doctor Wholly Mackerel Fertilizer 3-1-0 | 32oz - Concentrate
In stock
$28.72 $38.99 -26%
Xtreme Azos Beneficial Bacteria, 6 oz (170 g)
In stock
$28.65 $40.99 -30%
Roots Organics Terp Tea Microbe Charge | 3lb - (Case of 3)
Out of stock
$28.59 $33.99 -16%
Soul Sensei Bloom, 1 gal
In stock
$28.50 $40.16 -29%
Soul Sensei Grow, 1 gal
In stock
$28.50 $40.16 -29%
Botanicare Clearex Rinsing Solution - 1gal
In stock
$28.43 $44.36 -36%
Roots Organics Terp Tea Microbe Charge 3lb
In stock
$28.41 $36.71 -23%
Cutting Edge Solutions Mag-Amped, 1 qt
In stock
$28.39 $34.99 -19%
Emerald Harvest Emerald Goddess 2-1-4 | 32oz
In stock
$28.38 $44.00 -36%
Emerald Harvest King Kola 0.3-2-3 | 32oz
In stock
$28.38 $44.00 -36%
Emerald Harvest King Kola 0.3-2-3 | 32oz (FL, NM, PA)
In stock
$28.38 $44.00 -36%
Emerald Harvest Honey Chome 0.5-0.5-1 | 32oz
In stock
$28.38 $44.00 -36%
Emerald Harvest Emerald Goddess, 1 qt
In stock
$28.38 $44.00 -36%
Emerald Harvest Honey Chome, 1 qt
In stock
$28.38 $44.00 -36%
Emerald Harvest King Kola, 1 qt (FL/NM/PA)
In stock
$28.38 $44.00 -36%
Nectar for The Gods Herculean Harvest Liquid Bone Meal 0-6-0 | 1gal
In stock
$28.35 $38.99 -27%
Nectar for The Gods Triton's Trawl Fishbone Meal 0.5-4-0 | 1gal
Out of stock
$28.35 $38.99 -27%
FoxFarm Bush Doctor Microbe Brew, 1 qt
In stock
$28.12 $42.55 -34%
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