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Nutrients & Supplements

Soil Amendments
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64
Grotek Heavy Bud Pro 1-0-3 | 1L - (Case of 6)
In Stock: 132
$12.03 $35.59 -66%
FoxFarm Big Bloom Fertilizer 0-0.5-0.7 | 16oz - Concentrate - OMRI Listed - (Case of 12)
In Stock: 2280
$12.02 $13.79 -13%
MILLS BASIS B 1LTR
In Stock: 251
$11.88 $16.00 -26%
Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 | 18oz - Concentrate - OMRI Listed - (Case of 12)
In Stock: 216
$11.85 $17.29 -31%
Great White Premium Mycorrhizae, 1 oz
In Stock: 412
$11.83 $15.99 -26%
Down to Earth Fish Bone Meal 4-12-0 | 5lb - OMRI Listed - (Case of 6)
In Stock: 613
$11.81 $16.69 -29%
Gaia Green Super Fly, 750 g Pouch
In Stock: 97
$11.72 $14.99 -22%
Down to Earth Neem Seed Meal 6-1-2 | 5lb - OMRI Listed - (Case of 6)
In Stock: 66
$11.70 $25.49 -54%
FoxFarm Happy Frog Fruit & Flower 4-9-3 | 4lb - OMRI Listed
In Stock: 1404
$11.70 $14.19 -18%
FoxFarm Happy Frog All-Purpose Fertilizer 6-4-5 | 4lb - OMRI Listed - (Case of 12)
In Stock: 1248
$11.70 $14.19 -18%
FoxFarm Happy Frog Japanese Maple Fertilizer 4-3-4 | 4lb - OMRI Listed - (Case of 12)
In Stock: 72
$11.70 $14.19 -18%
FoxFarm Happy Frog Jump Start Fertilizer 3-4-3 | 4lb - OMRI Listed - (Case of 12)
In Stock: 432
$11.70 $14.19 -18%
FoxFarm Happy Frog Citrus & Avocado Fertilizer 7-3-3 | 4lb - OMRI Listed - (Case of 12)
In Stock: 924
$11.70 $14.19 -18%
FoxFarm Happy Frog Acid Loving Plants Fertilizer 4-5-3 | 4lb - OMRI Listed - (Case of 12)
In Stock: 961
$11.70 $14.19 -18%
Sustane 8-2-4 Lawn & Landscape Plant Food | 5lb - OMRI Listed - (Case of 8)
Out of stock
$11.70 $16.39 -29%
Down to Earth Garden Gypsum | 5lb - OMRI Listed - (Case of 6)
In Stock: 468
$11.69
Aphrodite's Extraction, 1 gal
Out of stock
$11.66 $69.49 -83%
Down to Earth All-Purpose Mix 4-6-2 | 5lb - OMRI Listed - (Case of 6)
In Stock: 1834
$11.65 $15.79 -26%
Down to Earth Vegan Mix 3-2-2 | 5lb - OMRI Listed - (Case of 6)
Out of stock
$11.65 $16.69 -30%
Down to Earth Acid Mix 4-3-6 | 5lb - For Acid Soil Loving Plants - (Case of 6)
In Stock: 189
$11.65 $15.79 -26%
Down To Earth Tree & Shrub 4-2-4 | 5lb - (Case of 6)
Out of stock
$11.65 $16.69 -30%
Down to Earth Vegetable Garden 4-4-4 | 5lb - OMRI Listed - (Case of 6)
In Stock: 1366
$11.65 $15.79 -26%
Down to Earth Cottonseed Meal 6-2-1 | 5lb - All Purpose - (Case of 6)
In Stock: 486
$11.65 $15.79 -26%
General Hydroponics FloraMicro 5-0-1 - 16oz
In Stock: 353
$11.57 $16.17 -28%
Big Foot Mycorrhizae Granular | 4oz
In Stock: 702
$11.54
Down to Earth Starter Mix 3-3-3 | 5lb - OMRI Listed - (Case of 6)
Out of stock
$11.48 $16.49 -30%
Down to Earth Bat Guano 7-3-1 | 2lb - OMRI Listed - (Case of 6)
In Stock: 120
$11.48 $17.99 -36%
Emerald Harvest Cali Pro Bloom A, 1 qt
In Stock: 102
$11.48 $17.00 -32%
Emerald Harvest Cali Pro Bloom B, 1 qt
In Stock: 97
$11.48 $17.00 -32%
Emerald Harvest Cali Pro Grow A, 1 qt
In Stock: 15
$11.48 $17.00 -32%
Down to Earth Rock Phosphate 0-3-0 | 5lb - OMRI Listed - (Case of 6)
In Stock: 924
$11.43 $16.29 -30%
FoxFarm Happy Frog Tomato & Vegetable Fertilizer 5-7-3 | 4lb - OMRI Listed
In Stock: 1836
$11.43 $14.19 -19%
FoxFarm Cultivation Nation pH Up Nutrient Solution Adjuster | 16oz - Raises the pH in Nutrient Solution
In Stock: 264
$11.39 $12.99 -12%
FoxFarm Cultivation Nation pH Down Nutrient Solution Adjuster | 16oz - Lowers the pH in Nutrient Solution
In Stock: 372
$11.39 $12.99 -12%
Gaia Green Basalt Rock Dust, 2 kg U.S. (NA02) Pouch
In Stock: 104
$11.34 $13.99 -19%
True Organic Seabird Guano 6-12-0 | 4lb - Use Twice A Year - Spring & Fall Application - Covers up to 70sq ft - OMRI Listed - (Case of 6)
In Stock: 747
$11.33 $13.99 -19%
FoxFarm Happy Frog Bone Meal 3-12-0 | 4lb - OMRI Listed - (Case of 12)
In Stock: 708
$11.27 $14.19 -21%
Neptune's Harvest Fish Fertilizer 2-4-1 | 18oz - Concentrate - OMRI Listed - (Case of 12)
In Stock: 252
$11.22 $13.99 -20%
SUPERthrive Root-Gel Rooting Gel | 2oz - (Case of 12)
In Stock: 430
$11.03 $16.61 -34%
Down to Earth Solution Grade Langbeinite 0-0-22 | 5lb - OMRI Listed - (Case of 5)
In Stock: 18
$11.02 $24.49 -55%
Grotek Vitamax Pro 1-1-1 | 1L - (Case of 6)
In Stock: 192
$10.99 $25.39 -57%
Down to Earth Agmino Powder 14-0-0 | 1lb - (Case of 6)
In Stock: 54
$10.87 $23.79 -54%
Nectar for The Gods Triton's Trawl Fishbone Meal 0.5-4-0 | 32oz
Out of stock
$10.85 $12.99 -16%
MILLS BASIS A 1LTR
In Stock: 143
$10.80 $16.00 -33%
Xtreme Gardening Mykos WP | 4oz - Wettable Powder - (Case of 12)
In Stock: 46
$10.76 $12.33 -13%
FoxFarm Cultivation Nation Grow 2-1-6 | 16oz
In Stock: 168
$10.68 $12.19 -12%
FoxFarm Cultivation Nation Bloom 0-5-4 | 16oz
In Stock: 156
$10.68 $12.19 -12%
House & Garden Top Booster, 250 ml
Out of stock
$10.68 $14.69 -27%
Roots Organics Seabird Guano Powder, 3 lbs
In Stock: 314
$10.60 $12.94 -18%
Snow Storm Ultra, 1 qt
Out of stock
$10.58 $54.99 -81%
Grotek Final Flush, 1 L
In Stock: 368
$10.54 $14.06 -25%
Nectar for The Gods Herculean Harvest Liquid Bone Meal 0-6-0 | 32oz
Out of stock
$10.53 $12.99 -19%
Down to Earth Fish Powder 12-1-1 | 1lb - (Case of 6)
In Stock: 138
$10.52 $20.99 -50%
Demeter's Destiny, 1 qt
Out of stock
$10.45 $22.99 -55%
Down to Earth Kelp Meal 1-0.1-2 | 5lb - OMRI Listed
Out of stock
$10.44 $37.49 -72%
Roots Organics SeaBird Guano | 3lb - Powder - (Case of 3)
Out of stock
$10.41 $10.99 -5%
Grotek Blossom Blaster Pro 1-4-0 | 1L - (Case of 6)
In Stock: 72
$10.35 $30.69 -66%
Coco-Wet Organic Wetting Agent, 8 oz
In Stock: 10
$10.11 $12.49 -19%
Down to Earth AZOMITE Granulated | 5lb - OMRI Listed - (Case of 6)
In Stock: 432
$10.08 $14.99 -33%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 2oz
In Stock: 170
$9.99
Grotek Vitamax Plus 1-1-2 | 1L - (Case of 6)
In Stock: 113
$9.99
CYCO 1L Bloom B - (Case of 12)
In Stock: 12
$9.95 $13.19 -25%
CYCO Bloom A 1 L - (Case of 12)
Out of stock
$9.95 $13.19 -25%
CYCO 1L Grow B - (Case of 12)
In Stock: 48
$9.95 $13.19 -25%
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