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Nutrients & Supplements

Soil Amendments
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64
Xtreme Gardening Calcar Foliar Booster | 6oz - (Case of 12)
Out of stock
$24.90 $32.81 -24%
General Hydroponics FloraBloom 0-5-4 - 1gal
In stock
$24.82 $40.53 -39%
General Hydroponics FloraGro 2-1-6 - 1gal
In stock
$24.82 $40.53 -39%
Grotek Gro-Silic, 250 ml
In stock
$24.75 $32.99 -25%
Xtreme Mykos Pure Mycorrhizal Inoculum, Granular, 2.2 lbs
In stock
$24.75 $39.99 -38%
South Cascade Organics SLF-100 | 32oz - OMRI Listed - (Case of 12)
In stock
$24.69 $35.99 -31%
Roots Organics Oregonism XL, 8 oz
In stock
$24.50 $35.63 -31%
Olivia's Cloning Solution | 1gal - (Case of 4)
In stock
$24.42 $37.95 -36%
Growth Science Organics Grow, 1 gal
In stock
$24.41 $74.99 -67%
Gaia Green Glacial Rock Dust, 22.68 kg
In stock
$24.31 $32.41 -25%
Botanicare Sweet Berry Plant Food | 32oz
In stock
$24.25 $39.03 -38%
MICROBE Life Hydroponics All-In-One | 16oz - (Case of 12)
In stock
$24.19
House & Garden Magnesium Boost, 1 L
In stock
$24.10 $38.56 -38%
Emerald Harvest Sturdy Stalk | 32oz
In stock
$24.06 $38.50 -38%
Emerald Harvest Bloom, 1 gal
In stock
$24.06 $35.00 -31%
Emerald Harvest Sturdy Stalk, 1 qt
In stock
$24.06 $38.50 -38%
General Hydroponics KoolBloom 2-45-28 - 2.2lb
In stock
$24.04 $38.87 -38%
Down to Earth Liquid Bloom 2-6-5 | 32oz - (Case of 10)
In stock
$23.99
SUPERthrive K-L-N Rooting Concentrate | 32oz - (Case of 12)
Out of stock
$23.96 $40.58 -41%
Vegamatrix Amp-It, 1 gal
In stock
$23.88 $99.99 -76%
Down to Earth All-Purpose Mix 4-6-2 | 3pk - 5lb - OMRI Listed
In stock
$23.84 $37.69 -37%
Down To Earth Rose & Flower Mix 4-8-4 | 15lb - 3pk of 5lb
In stock
$23.84 $37.69 -37%
Down To Earth Acid Mix 4-3-6 | 15lb - 3pk of 5lb
In stock
$23.84 $37.69 -37%
Down To Earth Fruit Tree 6-2-4 | 15lb - 3pk of 5lb
In stock
$23.84 $37.69 -37%
Down To Earth Vegetable Garden 4-4-4 | 15lb - 3pk of 5lb
In stock
$23.84 $37.69 -37%
Botanicare Liquid Karma 0.1-0.1-0.5 - 32oz
In stock
$23.78 $38.26 -38%
FoxFarm Bush Doctor Kangaroots, 1 qt
In stock
$23.72 $36.12 -34%
Great White Granular 1, 2.2lbs
In stock
$23.69 $33.99 -30%
Grow More Mendocino Honey, 1 gal
In stock
$23.61 $33.99 -31%
Grotek Cal-Max, 1 gal
In stock
$23.61 $45.33 -48%
BushDoctor Wholly Mackerel Qt (12/cs)
Out of stock
$23.59 $40.65 -42%
Technaflora Thrive Alive B1 Red, 500ml
In stock
$23.50 $39.96 -41%
Xtreme Gardening Azos Root Booster | 6oz - (Case of 12)
Out of stock
$23.48 $30.92 -24%
Xtreme Gardening Mykos | 2.2lb - (Case of 6)
In stock
$23.48 $30.92 -24%
House & Garden Amino Treatment, 100 ml
In stock
$23.42 $37.49 -38%
Roots Organics Trinity, 1 qt
In stock
$23.42 $34.00 -31%
Great White Granular 1 Mycorrhizal | 2.2lb - OMRI Listed
Out of stock
$23.39 $32.32 -28%
Grotek Rype, 1 L
In stock
$23.34 $41.48 -44%
Grotek Root Force 1-0-0 | 1L - (Case of 6)
In stock
$23.31 $42.59 -45%
Nectar for The Gods Bloom Khaos Foliar Spray 0-0-0.5 | 32oz
In stock
$23.25 $32.99 -30%
FoxFarm Bush Doctor Kelp Me Kelp You, 1 qt
In stock
$23.21 $36.10 -36%
Grotek Blossom Blaster 1-4-0 | 130g
In stock
$23.18 $74.29 -69%
Remo AstroFlower, 1 L
In stock
$23.12 $36.99 -37%
Plant Success Orca | 16oz - (Case of 9)
Out of stock
$23.08 $37.04 -38%
FoxFarm Bush Doctor Kangaroots Root Drench Inoculant 0.8-0.1-0.03 | 32oz - Concentrate
In stock
$23.02 $35.99 -36%
Roots Organics Seabird Guano Powder, 9 lbs
In stock
$23.01 $33.47 -31%
Humboldt Roots, 125 ml
In stock
$22.96 $48.99 -53%
General Hydroponics FloraPro Grow 10-12-22 - 5lb
In stock
$22.95 $40.25 -43%
General Hydroponics FloraPro Bloom 7-12-27 - 5lb
In stock
$22.95 $40.25 -43%
FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 | 32oz - Concentrate
Out of stock
$22.94 $35.99 -36%
FoxFarm Bush Doctor Sledge Hammer, 1 qt
In stock
$22.86 $34.28 -33%
Microbe Life Photosynthesis Plus, 1 qt
In stock
$22.86 $32.99 -31%
Microbe Life Plus-C, 1 qt (CA)
In stock
$22.86 $32.99 -31%
Microbe Life Photosynthesis Plus-O, 1 qt (OR)
In stock
$22.86 $32.99 -31%
FoxFarm Bush Doctor Boomerang, 1 qt
In stock
$22.85 $34.83 -34%
FoxFarm Bush Doctor Bembe, 1 qt
In stock
$22.84 $36.12 -37%
CYCO 5L Bloom B (2/CS) - (Case of 2)
In stock
$22.78 $36.81 -38%
CYCO Bloom A 5 L (2/CS) - (Case of 2)
In stock
$22.78 $36.81 -38%
CYCO 5L Grow B (2/CS) - (Case of 2)
In stock
$22.78 $36.81 -38%
CYCO 5L Grow A (2/CS) - (Case of 2)
In stock
$22.78 $36.81 -38%
House & Garden Top Booster, 1 L
In stock
$22.76 $36.41 -37%
DaKine 420 Bio Minerals | 2,000g - (Case of 4)
In stock
$22.74 $98.99 -77%
DaKine 420 CalMag | 2,000g - (Case of 4)
In stock
$22.74 $98.99 -77%
DaKine 420 Sticky Icky Enzymes | 500g - (Case of 4)
In stock
$22.74 $98.99 -77%
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