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Nutrients & Supplements

Soil Amendments
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64
HDI Ionic Bloom Plant Nutrient 3-2-6 | 1gal - (Case of 4)
In Stock: 92
$36.88 $46.24 -20%
HDI Ionic Grow Plant Nutrient 3-1-5 | 1gal - (Case of 4)
In Stock: 53
$36.88 $46.24 -20%
HDI Ionic Bloom for Soil Premium Plant Nutrient 2-2-5 | 1gal - (Case of 4)
In Stock: 36
$36.88 $46.24 -20%
HDI Ionic Grow for Soil Plant Nutrient 3-1-4 | 1gal - (Case of 4)
In Stock: 20
$36.88 $46.24 -20%
Nectar for The Gods One Shot 3-10-0 | 12lb - (Case of 3)
Out of stock
$36.88 $54.99 -33%
Botanicare Silica Blast 0-0-0.5 - 1gal
In Stock: 52
$36.80 $54.78 -33%
Soul LBS, 3 lb
In Stock: 128
$36.70 $52.46 -30%
Grotek Vitamax Pro 1-1-1 | 4L - (Case of 4)
In Stock: 108
$36.54 $85.79 -57%
Down To Earth Vegetable Garden 4-4-4 | 25lb - OMRI Listed
In Stock: 7
$36.13 $49.99 -28%
Down to Earth All-Purpose Mix 4-6-2 | 25lb - OMRI Listed
In Stock: 361
$36.13 $49.99 -28%
Great White Premium Mycorrhizae, 4 oz
In Stock: 256
$35.87 $44.99 -20%
Big Foot Mycorrhizae Gold | 4oz
In Stock: 171
$35.72
Royal Gold Crown Jewels Bloom 1-4-2 | 10lb - (Case of 4)
In Stock: 24
$35.48 $48.78 -27%
Royal Gold Crown Jewels Grow 3-2-2 | 10lb - (Case of 4)
In Stock: 144
$35.48 $48.78 -27%
DaKine 420 Atomic Root Powder | 1,000g - (Case of 4)
In Stock: 12
$35.18 $144.99 -76%
Down to Earth Fish Bone Meal 4-12-0 | 25lb - OMRI Listed
In Stock: 21
$35.18 $48.99 -28%
Plant Success Great White Premium Mycorrhizae | 4oz
In Stock: 215
$35.11 $45.16 -22%
House & Garden Aqua Flakes B, 5 L
In Stock: 232
$35.11 $49.48 -29%
House & Garden Soil A, 5 L
In Stock: 59
$35.11 $49.48 -29%
House & Garden Soil B, 5 L
In Stock: 139
$35.11 $49.48 -29%
Aptus Fasilitor, 250 ml
In Stock: 34
$35.02 $98.00 -64%
House & Garden Multi Zen, 1 L
In Stock: 216
$34.96 $49.27 -29%
Royal Gold Imperial Boost 0-15-11 | 10lb - (Case of 4)
In Stock: 27
$34.93 $48.24 -28%
Botanicare Hydroplex Bloom 0-10-6 - 32oz
In Stock: 66
$34.86 $50.89 -31%
HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 2.5gal - (Case of 2)
In Stock: 39
$34.85 $99.65 -65%
Roots Organics Terp Tea Grow, 9 lb
In Stock: 332
$34.83 $53.99 -35%
Bloombastic | 325 ml
In Stock: 468
$34.83 $99.99 -65%
Down to Earth Liquid Bone Meal 0-12-0 | 1gal - (Case of 4)
Out of stock
$34.66 $48.99 -29%
HYGROZYME Horticultural Horticulture Enzyme Formula | 1L (0.26gal)
Out of stock
$34.49 $39.00 -12%
Roots Organics Uprising Bloom, 9 lbs
In Stock: 103
$34.48 $48.59 -29%
Roots Organics Uprising Foundation, 9 lbs
In Stock: 353
$34.48 $48.59 -29%
Roots Organics Uprising Grow, 9 lbs
In Stock: 201
$34.48 $48.59 -29%
Grotek Blossom Blaster Pro 1-4-0 | 4L - (Case of 4)
In Stock: 52
$34.37 $104.29 -67%
Grotek Synergy, 800 grams
In Stock: 1
$34.34 $201.99 -83%
Technaflora B.C. Boost, 4 L
In Stock: 124
$34.34 $52.99 -35%
Plant Success Orca | 16oz
In Stock: 64
$34.29 $44.11 -22%
FoxFarm Bush Doctor Microbe Brew Microbial Inoculant 1-0.3-0.2 | 32oz - Concentrate
In Stock: 112
$34.25 $40.99 -16%
MegaPhos SP Phosphorus Solubilizing Microbe | 2oz - OMRI Listed
Out of stock
$34.20 $36.57 -6%
CYCO 5L Kleanse (2/CS) - (Case of 2)
In Stock: 2
$34.17 $50.04 -32%
Magnesium Sulfate Epsom Salts | 50lb (49/PL) - OMRI Listed
In Stock: 1781
$34.08 $34.86 -2%
BioAg Ful-Power | 1 gal
In Stock: 125
$34.08 $52.99 -36%
BioAg Ful-Power | 1 gal (ID,IL,IA,KS,MN,NE,OH,OK,OR)
In Stock: 11
$34.08 $52.99 -36%
Grotek Bud Fuel Pro 1-3-4 | 4L - (Case of 4)
In Stock: 44
$34.04 $103.29 -67%
Poseidonzime, 1 gal
In Stock: 1
$33.97 $75.99 -55%
Gaia Green Greensand, 10 kg U.S. (NA02)
In Stock: 25
$33.90 $69.99 -52%
Remo Micro, 4 L
In Stock: 17
$33.86 $52.99 -36%
HEAVY 16 Foliar, 32 oz
In Stock: 357
$33.85 $52.49 -36%
FoxFarm Beastie Bloomz, 2 lbs
In Stock: 1251
$33.82 $103.25 -67%
CYCO 5L Potash Plus (2/CS) - (Case of 2)
In Stock: 30
$33.76 $67.05 -50%
MICROBE Life Hydroponics All-In-One | 32oz - (Case of 12)
In Stock: 60
$33.69
Grotek Pro-Silicate, 4 L
In Stock: 996
$33.68 $46.99 -28%
Cutting Edge Solutions Louder Powder Grow A (15-0-0), 5 lb Bag
In Stock: 84
$33.41 $49.99 -33%
Cutting Edge Solutions Louder Powder Grow B (8-13-31), 5 lb Bag
In Stock: 25
$33.41 $49.99 -33%
Cutting Edge Solutions Louder Powder Bloom A (14-0-0), 5 lb Bag
In Stock: 17
$33.41 $49.99 -33%
Biobizz Acti-Vera 1L CA & OR only
In Stock: 12
$33.27 $51.58 -35%
Biobizz Acti-Vera 1L
In Stock: 49
$33.27 $51.58 -35%
Grotek Insta-Green 3-0-0 | 4L - (Case of 4)
In Stock: 51
$33.24 $44.99 -26%
Grotek Monster Bloom, 500 g
In Stock: 9083
$32.96 $45.99 -28%
Grotek Monster Grow Pro, 500 g
In Stock: 748
$32.96 $45.99 -28%
Nectar for The Gods Olympus Up | 1gal - (Case of 4)
In Stock: 12
$32.84 $42.99 -24%
HDI Clonex Mist Root Promoter | 750ml - (Case of 6)
In Stock: 434
$32.63 $40.90 -20%
SUPERthrive Root-Gel Rooting Gel | 8oz - (Case of 12)
Out of stock
$32.52 $51.99 -37%
PRO-MIX BRK BIOFUNGICIDE + MYCORRHIZAE Peat/Bark Mix | 2.8cu ft - Loose Fill (48/PL)
Out of stock
$32.50 $37.04 -12%
HEAVY 16 Bud A, 1 gal
In Stock: 241
$32.25 $50.01 -36%
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