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Nutrients & Supplements

Soil Amendments
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64
DaKine 420 CalMag | 1,000g - (Case of 4)
In Stock: 12
$13.65 $54.99 -75%
DaKine 420 Foliar Science | 1,000g - (Case of 4)
In Stock: 8
$13.65 $54.99 -75%
DaKine 420 Nitro Nutrients Grow | 1,000g - (Case of 4)
In Stock: 28
$13.65 $54.99 -75%
Gaia Green Basalt Rock Dust, 2 kg U.S. (NA02) Pouch
In Stock: 164
$13.62 $13.99 -3%
Nectar for The Gods Athena's Aminas 0.5-0-0 | 32oz
In Stock: 6
$13.54 $15.99 -15%
Nectar for The Gods Medusa's Magic Soil Nutrient 2-5-2 | 32oz
In Stock: 34
$13.54 $15.99 -15%
Nectar for The Gods Mega Morpheus Guano Tea 0-2-0 | 32oz
In Stock: 46
$13.54 $15.99 -15%
Nectar for The Gods Pegasus Potion Feather Tea 1-2-0 | 32oz
In Stock: 41
$13.54 $15.99 -15%
Nectar for The Gods The Kraken Crab & Shrimp 0-4-0 | 32oz
In Stock: 11
$13.54 $15.99 -15%
Coast of Maine Quoddy Blend Organic Lobster Compost | 1cu ft - OMRI Listed - (Case of 5)
In Stock: 789
$13.50 $23.29 -42%
Rainbow Mix "PRO" Grow 8-6-3, 40 lbs
In Stock: 128
$13.50 $175.49 -92%
Vegamatrix Amp-It, 5 gal
In Stock: 31
$13.50 $449.99 -97%
Down to Earth Alfalfa Meal 2.5-0.5-2.5 | 4lb - OMRI Listed
In Stock: 1494
$13.49
Botanicare Pure Blend Tea 0.5-0.5-1 - 32oz
In Stock: 65
$13.43 $18.85 -29%
Grotek Pro-Silicate 0-0-4 | 1L - (Case of 6)
Out of stock
$13.41 $16.49 -19%
Down to Earth Bio-Fish 7-7-2 | 5lb - OMRI Listed - (Case of 6)
In Stock: 694
$13.39 $18.99 -29%
SUPERthrive Vitamin Solution 4-1-1 Plant Food | 32oz - Concentrate - (Case of 8)
In Stock: 240
$13.34 $14.29 -7%
Miracle-Gro Performance Organics Edibles | 2.5lb Jug - OMRI Listed - (Case of 6)
In Stock: 72
$13.30 $23.19 -43%
Down to Earth Bone Meal 3-15-0 | 5lb - OMRI Listed - (Case of 6)
In Stock: 828
$13.20 $18.99 -30%
FoxFarm Soil Conditioner | 1.5cu ft - Improves Aeration - Contains Humic Acid
In Stock: 1322
$13.05 $15.49 -16%
SUPERthrive Vitamin Solution 0.5-0-0 | 4oz
In Stock: 1373
$12.97 $14.89 -13%
Plant Success Great White Premium Mycorrhizae | 1oz
In Stock: 358
$12.95 $15.66 -17%
Gaia Green Worm Castings, 2 L U.S. (NA02) Pouch
In Stock: 1102
$12.95 $15.99 -19%
Grotek Bud Fuel Pro 1-3-4 | 1L - (Case of 6)
In Stock: 66
$12.85 $37.99 -66%
Down to Earth Rose & Flower Mix 4-8-4 | 5lb - OMRI Listed - (Case of 6)
In Stock: 1026
$12.81 $17.29 -26%
Down to Earth Fruit Tree 6-2-4 | 5lb - OMRI Listed - (Case of 6)
In Stock: 876
$12.81 $17.90 -28%
Down to Earth Citrus Mix 6-3-3 | 5lb - OMRI Listed - (Case of 6)
In Stock: 1940
$12.81 $17.29 -26%
Botanicare Clearex Rinsing Solution - 32ozl
In Stock: 82
$12.77 $17.86 -28%
Cutting Edge Solutions Bloom, 1 qt
In Stock: 57
$12.73 $16.99 -25%
True Organic All-Purpose Plant Food 5-4-5 | 8lb - Resealable Bag - Covers up to 174sq ft - OMRI Listed - (Case of 4)
In Stock: 120
$12.69 $16.99 -25%
True Organic Tomato & Vegetable Food 4-5-6 | 8lb - Resealable Bag - Use Monthly - Covers up to 140sq ft - OMRI Listed - (Case of 4)
In Stock: 129
$12.69 $16.99 -25%
Nectar for The Gods Olympus Up | 32oz
In Stock: 35
$12.65 $14.99 -16%
Down to Earth Langbeinite 0-0-22 | 5lb - OMRI Listed - (Case of 6)
In Stock: 1052
$12.62 $19.99 -37%
Grotek Monster Bloom, 130 g
In Stock: 3849
$12.60 $13.99 -10%
MICROBE Life Hydroponics Vitamins & Amino Acids | 16oz - (Case of 12)
In Stock: 48
$12.57 $23.99 -48%
Emerald Harvest Micro | 32oz
In Stock: 50
$12.51 $18.00 -31%
SUPERthrive, 4 oz
In Stock: 340
$12.49 $15.49 -19%
Roots Organics Nitro Bat Guano, 3 lbs
In Stock: 413
$12.47 $18.34 -32%
Primordial Solutions Rootamentary, 32 oz
In Stock: 9
$12.42 $83.99 -85%
Down to Earth Soluble Root Zone | 4oz - OMRI Listed - (Case of 12)
In Stock: 97
$12.39 $25.99 -52%
Emerald Harvest Cali Pro Grow A 3-0-0 | 32oz
In Stock: 80
$12.24 $17.00 -28%
Emerald Harvest Cali Pro Grow B 2-2-5 | 32oz
In Stock: 54
$12.24 $17.00 -28%
Emerald Harvest Cali Pro Bloom A 3-0-3 | 32oz
In Stock: 101
$12.24 $17.00 -28%
Emerald Harvest Cali Pro Bloom B 1-4-6 | 32oz
In Stock: 91
$12.24 $17.00 -28%
MYKE Vegetable & Herb Growth Enhancer | 0.9qt - OMRI Listed - (Pallet of 36)
In Stock: 72
$12.24 $17.99 -32%
DaKine 420 Bio Minerals | 1,000g - (Case of 4)
In Stock: 4
$12.16 $48.99 -75%
General Hydroponics FloraBloom 0-5-4 - 32oz
In Stock: 1645
$12.14 $16.63 -27%
General Hydroponics FloraGro 2-1-6 - 32oz
In Stock: 1412
$12.14 $16.63 -27%
Grotek Insta-Green, 1 L
In Stock: 483
$12.14 $13.48 -10%
Coco-Wet Organic Wetting Agent, 8 oz
In Stock: 10
$12.14 $12.49 -3%
Neptune's Harvest Seaweed Plant Food 0-0-1 | 16oz - Concentrate - Makes 16gal - OMRI Listed - (Case of 12)
In Stock: 96
$12.12 $17.29 -30%
FoxFarm Bush Doctor 1-0-0 Cal-Mag Supplement | 16oz - 3% Calcium - 0.9% Magnesium - OMRI Listed - (Case of 12)
In Stock: 696
$12.10 $14.49 -16%
Black Gold Earthworm Castings Blend | 8q t- OMRI Listed - (Case of 4)
In Stock: 1069
$12.07 $13.39 -10%
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: 2304
$12.02 $13.79 -13%
MILLS BASIS A 1LTR
In Stock: 147
$11.88 $16.00 -26%
MILLS BASIS B 1LTR
In Stock: 259
$11.88 $16.00 -26%
Wiggle Worm Soil Builder Pure Worm Castings Organic Fertilizer | 15lb - OMRI Listed
In Stock: 2031
$11.87 $18.89 -37%
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: 56
$11.83 $15.99 -26%
Down to Earth Fish Bone Meal 4-12-0 | 5lb - OMRI Listed - (Case of 6)
In Stock: 643
$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: 204
$11.70 $25.49 -54%
FoxFarm Happy Frog Fruit & Flower 4-9-3 | 4lb - OMRI Listed
In Stock: 1368
$11.70 $14.19 -18%
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