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Nutrients & Supplements

Soil Amendments
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64
Humboldt Nutrients Verde, 1 qt
In Stock: 234
$19.72 $28.99 -32%
Age Old Grow, 2.5 gal (OR)
In Stock: 2
$19.64 $96.99 -80%
Cutting Edge Solutions Sugaree, 1 qt
In Stock: 244
$19.59 $24.99 -22%
Mad Farmer Nutrient UpTake Solution (N.U.T.S.), 6 gal
In Stock: 32
$19.56 $262.49 -93%
SUPERthrive Grow Liquid Plant Food 7-9-5 | 32oz - (Case of 12)
In Stock: 196
$19.55 $29.11 -33%
SUPERthrive Root-Gel Rooting Gel | 4oz - (Case of 12)
In Stock: 24
$19.53 $27.99 -30%
Roots Organics CalMag, 1 qt
In Stock: 161
$19.52 $28.90 -32%
House & Garden Bud-XL, 250 ml
In Stock: 73
$19.49 $26.24 -26%
Gaia Mania, 2.5 gal
In Stock: 2
$19.49 $115.99 -83%
Nectar for the Gods Persephone's Palate, 2.5 gal
In Stock: 1
$19.49 $115.99 -83%
Biobizz CAL-MAG 1L
In Stock: 35
$19.48 $28.86 -33%
Coast of Maine Lobster Meal Organic Plant Food 6-2-0, 4 lbs
In Stock: 8
$19.39 $20.99 -8%
Royal Gold Crown Jewels Grow 3-2-2 | 5lb - (Case of 8)
In Stock: 73
$19.35 $23.99 -19%
Roots Organics Elemental, 3 lbs
In Stock: 58
$19.32 $28.61 -32%
Royal Gold Imperial Boost 0-15-11 | 5lb - (Case of 8)
In Stock: 85
$19.30 $23.99 -20%
Gaia Green All Purpose, 2 kg Pouch
In Stock: 805
$19.29 $25.29 -24%
Coast of Maine Stonington Blend Organic Plant Food, 4 lb
Out of stock
$19.26 $26.99 -29%
Down to Earth Seabird Guano 0-11-0 | 5lb - OMRI Listed - (Case of 6)
In Stock: 1401
$19.21 $29.99 -36%
Royal Gold Crown Jewels Bloom 1-4-2 | 5lb - (Case of 8)
In Stock: 112
$19.20 $23.99 -20%
Grotek Root Force 1-0-0 | 1L - (Case of 6)
In Stock: 60
$19.18
BioAG Ful-Power Purified Fulvic Acid | 32oz - OMRI Listed - (Case of 12)
In Stock: 870
$19.17 $24.42 -21%
Rhizoflora Terpinator 0-0-4 - 32oz
Out of stock
$19.14 $22.27 -14%
Plant Success Organics Soluble 0.5-0.1-7 | 4oz
In Stock: 164
$19.14 $23.25 -18%
SUPERthrive Foliage-Pro Liquid Plant Food 9-3-6 | 32oz - (Case of 12)
In Stock: 708
$19.13 $29.11 -34%
Emerald Harvest pH Up | 32oz
In Stock: 99
$19.13 $25.50 -25%
Emerald Harvest pH Down | 32oz
In Stock: 87
$19.13 $25.50 -25%
Maxicrop Soluble Seaweed Powder 0-0-17 | 10.7oz - OMRI Listed - (Case of 12)
In Stock: 408
$19.13 $24.99 -23%
FOOP Mist Organic Foliar Spray | 32oz - Ready-to-Use - OMRI Listed - (Case of 12)
Out of stock
$19.09 $24.99 -24%
House & Garden pH Osmosis Stabilizer, 60 L
In Stock: 23
$19.05 $1,012.20 -98%
MICROBE Life Hydroponics Vitamins & Amino Acids | 32oz - (Case of 12)
In Stock: 36
$19.04 $34.99 -46%
Coop Poop All-Purpose Garden Food by Healthy Grow | 25lb - OMRI Listed
In Stock: 88
$19.01 $23.49 -19%
FoxFarm Cha Ching, 2 lbs
In Stock: 257
$19.01 $103.25 -82%
Nutri-Cycle Primer
In Stock: 10
$19.00 $29.00 -34%
Nutri-Cycle Booster
In Stock: 10
$19.00 $29.00 -34%
Nutri-Cycle Bloomer
In Stock: 10
$19.00 $29.00 -34%
Nutri-Cycle Promoter
In Stock: 10
$19.00 $29.00 -34%
Down to Earth Liquid All-Purpose 4-1-3 | 32oz - (Case of 10)
In Stock: 140
$18.91 $26.69 -29%
SUPERthrive Pro-TeKt Nutritional Supplement 0-0-3 | 32oz - The Silicon Solution - (Case of 12)
In Stock: 1128
$18.91 $28.05 -33%
HDI Ionic Grow for Soil Plant Nutrient 3-1-4 | 32oz
In Stock: 24
$18.86 $21.34 -12%
Roots Organics Ancient Amber | 32oz
In Stock: 28
$18.72 $19.99 -6%
Roots Organics Buddha Bloom | 32oz
Out of stock
$18.72 $19.99 -6%
Roots Organics HPK | 32oz
In Stock: 28
$18.72 $19.99 -6%
DaKine 420 Atomic Root Powder | 500g - (Case of 4)
In Stock: 24
$18.60 $74.99 -75%
Xtreme Gardening Calcar Foliar Booster | 3oz - (Case of 12)
In Stock: 36
$18.56 $20.64 -10%
FoxFarm Bush Doctor Bembe, 1 gal
In Stock: 37
$18.54 $100.69 -82%
General Hydroponics Diamond Nectar 0-1-1 - 32oz
In Stock: 353
$18.43 $25.82 -29%
Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 | 36oz - Concentrate - OMRI Listed - (Case of 12)
In Stock: 791
$18.43 $23.49 -22%
Sustane 4-6-4 Flower & Vegetable Plant Food | 20lb - OMRI Listed
In Stock: 30
$18.41 $25.76 -29%
Mother Earth LiquiCraft Grow 4-3-3 - 32oz
In Stock: 94
$18.40 $27.53 -33%
Mother Earth LiquiCraft Bloom 2-4-4 - 32oz
In Stock: 77
$18.40 $27.53 -33%
FoxFarm Bush Doctor Microbe Brew Microbial Inoculant 1-0.3-0.2 | 16oz - Concentrate
In Stock: 300
$18.32 $20.99 -13%
Xtreme Gardening Azos Root Booster | 2oz - (Case of 12)
In Stock: 132
$18.31 $21.16 -13%
HDI Ionic Bloom Plant Nutrient 3-2-6 | 32oz
In Stock: 86
$18.25 $21.34 -14%
HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 32oz
In Stock: 31
$18.25 $21.34 -14%
HDI Ionic Grow Plant Nutrient 3-1-5 | 32oz
In Stock: 72
$18.25 $21.34 -14%
FoxFarm Bush Doctor Boomerang, 1 gal
In Stock: 61
$18.25 $123.93 -85%
Roots Organics Buddha Grow | 32oz
Out of stock
$18.18 $19.99 -9%
Cutting Edge Solutions Cal-Mag Amplified, 1 qt
In Stock: 935
$18.14 $23.99 -24%
Nectar for The Gods Demeter's Destiny Liquid Calcium 0-0.5-0 | 32oz
In Stock: 32
$18.08 $21.99 -18%
Nectar for The Gods Hades Down 0-1-0 | 32oz
In Stock: 73
$18.08 $21.99 -18%
Nectar for The Gods Zeus Juice Growth Enhancer | 32oz
In Stock: 10
$18.08 $21.99 -18%
FoxFarm Grow Big Hydro Liquid Concentate, 1 qt
In Stock: 10
$18.04 $36.10 -50%
CYCO Commercial Series Grow 10-5-13 - 750g
In Stock: 27
$18.01 $66.11 -73%
Nectar for The Gods One Shot 3-10-0 | 4lb - (Case of 10)
Out of stock
$18.01 $24.99 -28%
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