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Nutrients & Supplements

Soil Amendments
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64
HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 1gal - (Case of 4)
In Stock: 300
$15.68 $46.24 -66%
Roots Organics Terp Tea Bloom | 3lb - (Case of 3)
Out of stock
$15.47 $16.99 -9%
Roots Organics Terp Tea Grow | 3lb - (Case of 3)
Out of stock
$15.47 $16.99 -9%
Roots Organics Uprising Bloom, 3 lbs
In Stock: 1059
$15.39 $19.43 -21%
Roots Organics Uprising Foundation, 3 lbs
In Stock: 580
$15.39 $19.43 -21%
Roots Organics Uprising Grow, 3 lbs
In Stock: 1484
$15.39 $19.43 -21%
Neptune's Harvest Fish Fertilizer 2-4-1 | 36oz - Concentrate - OMRI Listed - (Case of 12)
In Stock: 96
$15.38 $22.59 -32%
Down to Earth Solution Grade Potassium Sulfate 0-0-50 | 5lb - OMRI Listed - (Case of 5)
In Stock: 5
$15.35 $24.49 -37%
Technaflora B.C. Bloom, 1 L
In Stock: 69
$15.34 $23.99 -36%
Technaflora B.C. Grow, 1 L
In Stock: 82
$15.34 $23.99 -36%
HDI MotherPlant Nutrients Part A | 32oz
In Stock: 24
$15.31 $17.78 -14%
HDI MotherPlant Nutrients Part B | 32oz
In Stock: 91
$15.31 $17.78 -14%
Growth Science Nutrients Strength, 2.5 gal
Out of stock
$15.31 $115.99 -87%
Down to Earth Solution Grade Calcium 96 | 5lb - OMRI Listed - (Case of 5)
In Stock: 20
$15.29
General Hydroponics FloraNova Grow 7-4-10 - 16oz
In Stock: 317
$15.23 $23.39 -35%
General Hydroponics FloraNova Bloom 4-8-7 - 16oz
In Stock: 286
$15.23 $23.39 -35%
Gaia Green Worm Castings, 2 L U.S. (NA02) Pouch
In Stock: 1250
$15.21 $15.99 -5%
General Hydroponics FloraMicro 5-0-1 - 32oz
In Stock: 2748
$15.13 $23.24 -35%
FoxFarm Bush Doctor Kelp Me Kelp You 0.5-0-0.5 | 16oz - Concentrate - OMRI Listed
In Stock: 282
$15.13 $19.99 -24%
FoxFarm Happy Frog Cavern Culture Fertilizer 1-12-0 | 4lb - OMRI Listed - (Case of 12)
In Stock: 99
$15.05 $19.99 -25%
Nectar for The Gods Persephone's Palate | 32oz
In Stock: 11
$15.02 $17.99 -17%
Grotek Blossom Blaster 1-4-0 | 15/box - 20g
In Stock: 15
$14.99
FoxFarm Cultivation Nation Cal-Mag | 32oz
In Stock: 48
$14.98 $19.99 -25%
Down to Earth Blood Meal 12-0-0 | 4lb - OMRI Listed - (Case of 6)
In Stock: 1199
$14.97 $23.90 -37%
Roots Organics HP2 0-4-0, 1 qt
In Stock: 969
$14.97 $22.67 -34%
Cutting Edge Solutions Bloom, 1 qt
In Stock: 87
$14.94 $16.99 -12%
General Hydroponics MaxiBloom 5-15-14 - 2.2lb
In Stock: 677
$14.93 $23.02 -35%
General Hydroponics MaxiGro 10-5-14 - 2.2lb
In Stock: 756
$14.93 $23.02 -35%
MICROBE Life Hydroponics Vegetable & Fruit Yield Enhancer | 16oz - (Case of 12)
In Stock: 12
$14.89 $28.99 -49%
MICROBE Life Hydroponics Foliar Spray & Root Dip | 16oz - (Case of 12)
In Stock: 12
$14.89 $28.99 -49%
Soul Sensei Micro, 2.5 gal
In Stock: 1
$14.89 $112.76 -87%
Roots Organics Uprising Foundation | 3lb - (Case of 3)
In Stock: 3
$14.86 $15.99 -7%
Roots Organics Uprising Grow | 3lb - (Case of 3)
In Stock: 15
$14.86 $15.99 -7%
FoxFarm Beastie Bloomz, 2 lbs
In Stock: 639
$14.86 $103.25 -86%
HYCLEAN Line & Equipment Cleaner for Irrigation Systems | 500mL(16.9oz) - Non-Toxic
In Stock: 161
$14.76 $15.36 -4%
Mother Earth Power Flower Fantastic Flowering Mix 1-8-6 - 2.4lb
In Stock: 129
$14.72 $16.88 -13%
Mother Earth Farmer's Market All Purpose Mix 4-5-4 - 4.4lb
In Stock: 134
$14.72 $16.88 -13%
Mother Earth Season's Choice Tomato & Vegetable Mix 4-5-6 - 4.4lb
In Stock: 126
$14.72 $16.88 -13%
Mother Earth Acid Drop for Acid -Loving Plants 3-4-6 - 4.4lb
In Stock: 60
$14.72 $16.88 -13%
House & Garden Aqua Flakes B, 1 L
In Stock: 113
$14.70 $20.24 -27%
House & Garden Cocos A, 1 L
In Stock: 128
$14.70 $20.24 -27%
House & Garden Cocos B, 1 L
In Stock: 117
$14.70 $20.24 -27%
House & Garden Soil B, 1 L
In Stock: 345
$14.70 $20.24 -27%
Roots Organics Nitro Bat Guano, 3 lbs
In Stock: 1201
$14.64 $18.34 -20%
Nectar for The Gods Gaia Mania Supplement 1-5-1 | 32oz
In Stock: 12
$14.57 $17.99 -19%
Mad Farmer Mother Of All Bloom, 250g
In Stock: 465
$14.49 $32.12 -55%
Plant Success Organics Granular 3-1-2 | 1lb - Granules - (Case of 12)
In Stock: 475
$14.43 $17.92 -19%
Grotek Vital 5% Calcium | 1L - (Case of 6)
In Stock: 60
$14.40 $17.81 -19%
Roots Organics Uprising Bloom | 3lb - (Case of 3)
Out of stock
$14.39 $15.99 -10%
FoxFarm Bush Doctor Manganese Micro-Nutrient 1-0-0 | 16oz - OMRI Listed - (Case of 12)
Out of stock
$14.36 $28.49 -50%
SUPERthrive Pure Neem Oil Organic Leaf Polish | 8oz - (Case of 12)
In Stock: 356
$14.34 $20.76 -31%
FoxFarm Tiger Bloom Buds & Blooms Fertilizer 2-8-4 | 16oz - Concentrate
In Stock: 1689
$14.20 $16.99 -16%
FoxFarm Grow Big Fertilizer 6-4-4 | 16oz - Concentrate
In Stock: 708
$14.18 $18.99 -25%
Grotek Rype 3-0-0 | 1L - (Case of 6)
In Stock: 108
$14.08 $37.15 -62%
Down to Earth Fish Bone Powder 4-20-0 | 1lb - (Case of 6)
In Stock: 162
$13.99
Cutting Edge Solutions Micro, 1 qt
In Stock: 41
$13.91 $16.99 -18%
Gaia Green Greensand, 10 kg U.S. (NA02)
Out of stock
$13.86 $69.99 -80%
Great White Premium Mycorrhizae, 1 oz
In Stock: 383
$13.86 $15.99 -13%
House & Garden Multi Zen, 250 ml
In Stock: 217
$13.73 $18.89 -27%
Roots Organics Terp Tea Bloom, 3 lb
In Stock: 700
$13.54 $20.51 -34%
Roots Organics Terp Tea Grow, 3 lb
In Stock: 1405
$13.54 $20.51 -34%
Down to Earth Feather Meal 12-0-0 | 4lb - OMRI Listed - (Case of 6)
In Stock: 1381
$13.53 $21.79 -38%
Grotek Final Flush | 4L - Regular - (Case of 4)
In Stock: 64
$13.53 $46.29 -71%
Down to Earth Alfalfa Meal 2.5-0.5-2.5 | 4lb - OMRI Listed
In Stock: 1446
$13.49
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