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Nutrients & Supplements

Soil Amendments
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64
FoxFarm Happy Frog Acid Loving Plants Fertilizer 4-5-3 | 4lb - OMRI Listed - (Case of 12)
In Stock: 91
$11.70 $14.19 -18%
Down to Earth Garden Gypsum | 5lb - OMRI Listed - (Case of 6)
In Stock: 480
$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: 1600
$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: 1755
$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: 108
$11.65 $15.79 -26%
Down to Earth Cottonseed Meal 6-2-1 | 5lb - All Purpose - (Case of 6)
In Stock: 498
$11.65 $15.79 -26%
General Hydroponics FloraMicro 5-0-1 - 16oz
In Stock: 365
$11.57 $16.17 -28%
Big Foot Mycorrhizae Granular | 4oz
In Stock: 717
$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: 517
$11.48 $17.99 -36%
Emerald Harvest Cali Pro Grow A, 1 qt
In Stock: 15
$11.48 $17.00 -32%
Emerald Harvest Cali Pro Grow B, 1 qt
In Stock: 4
$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: 924
$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: 96
$11.39 $12.99 -12%
Emerald Harvest Grow, 1 qt
In Stock: 182
$11.34 $14.00 -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: 132
$11.33 $13.99 -19%
FoxFarm Happy Frog Bone Meal 3-12-0 | 4lb - OMRI Listed - (Case of 12)
In Stock: 696
$11.27 $14.19 -21%
Neptune's Harvest Fish Fertilizer 2-4-1 | 18oz - Concentrate - OMRI Listed - (Case of 12)
In Stock: 264
$11.22 $13.99 -20%
Sustane 8-2-4 Lawn & Landscape Plant Food | 5lb - OMRI Listed - (Case of 8)
Out of stock
$11.15 $15.60 -29%
SUPERthrive Root-Gel Rooting Gel | 2oz - (Case of 12)
In Stock: 466
$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: 147
$10.80 $16.00 -33%
Xtreme Gardening Mykos WP | 4oz - Wettable Powder - (Case of 12)
In Stock: 125
$10.76 $12.33 -13%
FoxFarm Cultivation Nation Grow 2-1-6 | 16oz
In Stock: 156
$10.68 $12.19 -12%
FoxFarm Cultivation Nation Bloom 0-5-4 | 16oz
In Stock: 128
$10.68 $12.19 -12%
Snow Storm Ultra, 1 qt
Out of stock
$10.58 $54.99 -81%
Gaia Green Power Bloom, 500 g Pouch
Out of stock
$10.57 $10.98 -4%
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: 150
$10.52 $20.99 -50%
Grotek Monster Bloom, 130 g
In Stock: 3849
$10.50 $13.99 -25%
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%
Grotek Insta-Green, 1 L
In Stock: 483
$10.11 $13.48 -25%
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: 192
$10.08 $14.99 -33%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 2oz
In Stock: 182
$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: 24
$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%
CYCO 1L Grow A - (Case of 12)
In Stock: 36
$9.95 $13.19 -25%
Grotek Vital 5% Calcium | 500mL - (Case of 6)
In Stock: 24
$9.92 $25.58 -61%
Down to Earth Liquid Fish & Kelp 2-4-1 | 32oz - OMRI Listed - (Case of 12)
Out of stock
$9.91 $15.59 -36%
True Organic All-Purpose Plant Food 5-4-5 | 4lb - Resealable Bag - Covers up to 87sq ft - OMRI Listed - (Case of 6)
In Stock: 234
$9.91 $12.99 -24%
True Organic Tomato & Vegetable Food 4-5-6 | 4lb - Resealable Bag - Use Monthly - Covers up to 70sq ft - OMRI Listed - (Case of 6)
In Stock: 138
$9.91 $12.99 -24%
True Organic Azalea, Camellia & Rhododendron Food 5-4-3 | 4lb - Resealable Bag - Spring & Fall Application - Covers up to 87sq ft - OMRI Listed - (Case of 6)
In Stock: 78
$9.91 $12.99 -24%
True Organic Herb & Leafy Greens Food | 4lb - OMRI Listed - (Case of 6)
In Stock: 126
$9.91 $12.99 -24%
True Organic Berry Food 5-4-4 | 4lb - Resealable Bag - Use Monthly - Covers up to 58sq ft - OMRI Listed - (Case of 6)
In Stock: 180
$9.91 $12.99 -24%
True Organic Raised Bed Plant Food | 4lb - OMRI Listed - (Case of 6)
In Stock: 180
$9.91 $12.99 -24%
True Organic Rose & Flower Food | 4lb - OMRI Listed - (Case of 6)
In Stock: 306
$9.91 $12.99 -24%
HEAVY 16 Bud A, 32 oz
In Stock: 233
$9.91 $14.69 -33%
HEAVY 16 Bud B, 32 oz
In Stock: 212
$9.91 $14.69 -33%
HEAVY 16 Veg A, 32 oz
In Stock: 1046
$9.91 $14.69 -33%
HEAVY 16 Veg B, 32 oz
In Stock: 261
$9.91 $14.69 -33%
HDI Clonex Mist Root Promoter | 100mL - (Case of 20)
In Stock: 144
$9.80 $11.56 -15%
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