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Nutrients & Supplements

Soil Amendments
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64
House & Garden Cocos A, 5 L
In Stock: 464
$32.66 $49.48 -34%
House & Garden Cocos B, 5 L
In Stock: 337
$32.66 $49.48 -34%
House & Garden Soil A, 5 L
In Stock: 53
$32.66 $49.48 -34%
House & Garden Soil B, 5 L
In Stock: 137
$32.66 $49.48 -34%
HDI Clonex Mist Root Promoter | 750ml - (Case of 6)
In Stock: 434
$32.63 $40.90 -20%
House & Garden Multi Zen, 1 L
In Stock: 406
$32.51 $49.27 -34%
PRO-MIX BRK BIOFUNGICIDE + MYCORRHIZAE Peat/Bark Mix | 2.8cu ft - Loose Fill (48/PL)
Out of stock
$32.50 $37.04 -12%
Botanicare Pure Blend Tea 0.5-0.5-1 - 1gal
In Stock: 42
$32.29 $47.07 -31%
Aphrodite's Extraction, 1 gal
In Stock: 22
$32.08 $69.49 -54%
Roots Organics Uprising Bloom, 9 lbs
In Stock: 95
$32.08 $48.59 -34%
Roots Organics Uprising Foundation, 9 lbs
In Stock: 350
$32.08 $48.59 -34%
Roots Organics Uprising Grow, 9 lbs
In Stock: 176
$32.08 $48.59 -34%
Roots Organics Terp Tea Microbe Charge 3lb
In Stock: 225
$31.97 $36.71 -13%
Emerald Harvest Honey Chome, 1 qt
In Stock: 425
$31.94 $44.00 -27%
Emerald Harvest King Kola, 1 qt
In Stock: 493
$31.94 $44.00 -27%
Emerald Harvest King Kola, 1 qt (FL/NM/PA)
In Stock: 35
$31.94 $44.00 -27%
Technaflora B.C. Grow, 4 L
In Stock: 63
$31.94 $47.99 -33%
Coast of Maine Stonington Blend Organic Natural Grower's Mix | 1.5cu ft - OMRI Listed - (Case of 6)
In Stock: 461
$31.73 $51.39 -38%
PRO-MIX BRK20 BIOFUNGICIDE + MYCORRHIZAE Peat/Bark Mix | 2.8cu ft - Loose Fill (48/PL)
In Stock: 690
$31.65 $36.07 -12%
Cutting Edge Solutions Louder Powder Grow A (15-0-0), 5 lb Bag
In Stock: 82
$31.65 $49.99 -37%
Cutting Edge Solutions Louder Powder Grow B (8-13-31), 5 lb Bag
In Stock: 23
$31.65 $49.99 -37%
Cutting Edge Solutions Louder Powder Bloom A (14-0-0), 5 lb Bag
In Stock: 16
$31.65 $49.99 -37%
Cutting Edge Solutions Louder Powder Bloom B (0-25-24), 5 lb Bag
In Stock: 8
$31.65 $49.99 -37%
BioAG Cytoplus | 300g - (Case of 12)
In Stock: 60
$31.56 $43.07 -27%
BioAG VAM Endo-Mix | 300g - (Case of 12)
Out of stock
$31.56 $43.07 -27%
Grotek Insta-Green, 4 L
In Stock: 980
$31.46 $38.99 -19%
Roots Organics Nitro Bat Guano, 9 lbs
In Stock: 742
$31.36 $43.19 -27%
DaKine 420 Shock & Awe Bloom Booster | 2,000g - (Case of 4)
In Stock: 6
$31.30 $128.99 -76%
Technaflora Awesome Blossoms, 1 L
In Stock: 168
$31.30 $47.99 -35%
Cutting Edge Solutions Micro, 1 gal
In Stock: 19
$31.09 $41.99 -26%
Cutting Edge Solutions Bloom, 1 gal
In Stock: 11
$30.72 $37.99 -19%
Roots Organics Extreme Serene | 32oz
In Stock: 8
$30.64 $34.99 -12%
South Cascade Organics SLF-100, 1 qt
In Stock: 412
$30.64 $35.99 -15%
General Hydroponics Floralicious Plus 2-0.8-0.5 - 16oz
In Stock: 176
$30.62 $43.84 -30%
Botanicare Clearex Rinsing Solution - 1gal
In Stock: 99
$30.54 $44.36 -31%
General Hydroponics FloraPro Late Bloom 0-24-26 - 5lb
In Stock: 43
$30.53 $45.48 -33%
General Hydroponics FloraMicro 5-0-1 - 1gal
In Stock: 1509
$30.35 $46.07 -34%
FoxFarm Bush Doctor Kangaroots Root Drench Inoculant 0.8-0.1-0.03 | 32oz - Concentrate
In Stock: 350
$30.19 $35.99 -16%
FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 | 32oz - Concentrate
In Stock: 391
$30.10 $35.99 -16%
Roots Organics Extreme Serene, 1 qt
In Stock: 126
$29.94 $45.35 -34%
Down To Earth Rose & Flower Mix 4-8-4 | 15lb - 3pk of 5lb
In Stock: 222
$29.85 $41.29 -28%
Down To Earth Fruit Tree 6-2-4 | 15lb - 3pk of 5lb
In Stock: 287
$29.85 $41.28 -28%
Mother Earth LiquiCraft Bloom 2-4-4 - 1gal
In Stock: 36
$29.83 $66.22 -55%
Biobizz Alg-A-Mic, 1 L
In Stock: 98
$29.83 $45.20 -34%
BioBizz Alg-a-Mic 1L CA & OR only
In Stock: 25
$29.83 $45.20 -34%
Roots Organics Terp Tea Microbe Charge | 3lb - (Case of 3)
Out of stock
$29.79 $33.99 -12%
Xtreme Gardening Versity Bacillus Blend | 2oz - Poly Bag - (Case of 12)
In Stock: 24
$29.79
Emerald Harvest Cali Pro Grow B, 1 gal
In Stock: 2
$29.78 $41.00 -27%
Optic Foliar Transport, 250 ml
In Stock: 63
$29.58 $39.99 -26%
Nectar for The Gods Herculean Harvest Liquid Bone Meal 0-6-0 | 1gal
Out of stock
$29.57 $38.99 -24%
Nectar for The Gods Triton's Trawl Fishbone Meal 0.5-4-0 | 1gal
Out of stock
$29.57 $38.99 -24%
Mad Farmer Mother Of All Bloom 500g
In Stock: 424
$29.55 $53.54 -45%
Grow More Bio-Cozyme, 1 gal
In Stock: 178
$29.53 $39.99 -26%
FoxFarm Bush Doctor Wholly Mackerel Fertilizer 3-1-0 | 32oz - Concentrate
In Stock: 245
$29.38 $38.99 -25%
Xtreme Azos Beneficial Bacteria, 6 oz (170 g)
In Stock: 161
$29.32 $40.99 -28%
Grotek Bud Fuel Pro, 1 L
In Stock: 1217
$29.26 $36.26 -19%
House & Garden pH Osmosis Stabilizer, 60 L
In Stock: 24
$29.19 $1,012.20 -97%
Cutting Edge Solutions Uncle John's Blend, 1 qt
In Stock: 45
$29.16 $34.99 -17%
Emerald Harvest Emerald Goddess, 1 qt
In Stock: 186
$29.04 $44.00 -34%
Down To Earth Island Phosphate 0-11-0 | 5lb - (Case of 6)
Out of stock
$28.99
Roots Organics Terp Tea Bloom Booster | 3lb - (Case of 3)
Out of stock
$28.86 $32.99 -13%
Snow Storm Ultra, 1 qt
In Stock: 57
$28.80 $54.99 -48%
Xtreme Mykos Pure Mycorrhizal Inoculum, Granular, 2.2 lbs
In Stock: 196
$28.76 $39.99 -28%
FoxFarm Bush Doctor Bemb Sweet & Dandy 0-1-3 | 32oz - Concentrate
In Stock: 188
$28.75 $34.99 -18%
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