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Nutrients & Supplements

Soil Amendments
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64
Cutting Edge Solutions Mag-Amped, 1 gal
In Stock: 3
$53.61 $103.99 -48%
Emerald Harvest pH Up | 1gal
In Stock: 16
$53.55 $77.00 -30%
Emerald Harvest pH Down | 1gal
In Stock: 18
$53.55 $77.00 -30%
PRO-MIX LP15 | 3.8cu ft - Compressed (Pallet of 30)
Out of stock
$53.43 $54.65 -2%
SUPERthrive Mag-Pro Nutritional Supplement 2-15-4 | 1gal - (Case of 4)
In Stock: 8
$53.41 $83.19 -36%
Roots Organics Surge, 1 gal
In Stock: 36
$53.41 $82.78 -35%
Grotek Blossom Blaster Pro Liquid, 4 L
In Stock: 626
$53.33 $99.21 -46%
House & Garden Top Shooter, 250 ml
In Stock: 388
$53.19 $74.97 -29%
Roots Organics Buddha Bloom, 1 gal
In Stock: 391
$53.11 $74.83 -29%
Roots Organics Buddha Bloom 1gal
In Stock: 204
$53.11 $74.83 -29%
Roots Organics Buddha Grow 1gal
In Stock: 46
$53.11 $74.83 -29%
General Hydroponics FloraNectar FruitnFusion 0-0-1 - 1gal
In Stock: 118
$52.95 $77.54 -32%
Neptune's Harvest Turf Formula 2-0-2 | 142oz - (Case of 4)
Out of stock
$52.87 $67.99 -22%
FoxFarm Bush Doctor Bembe, 1 gal
In Stock: 52
$52.79 $100.69 -48%
General Organics CaMg+ Calcium Magnesium Supplement - 1gal
In Stock: 97
$52.66 $76.91 -32%
BioAG Cytoplus | 2.2lb - (Case of 4)
Out of stock
$52.59 $71.78 -27%
BioAG VAM Endo-Mix | 2.2lb - (Case of 4)
Out of stock
$52.59 $71.78 -27%
Growth Science Nutrients Rock Solid, 6 gal
In Stock: 7
$52.41 $298.99 -82%
Xtreme Gardening Mykos WP | 2.2lb - Wettable Powder - (Case of 6)
In Stock: 175
$52.31 $64.15 -18%
Gaia Mania, 2.5 gal
In Stock: 9
$52.24 $115.99 -55%
Nectar for the Gods Persephone's Palate, 2.5 gal
In Stock: 3
$52.24 $115.99 -55%
Roots Organics Seabird Guano Powder, 40 lbs
In Stock: 112
$52.24 $80.99 -35%
House & Garden Top Booster, 200 L
In Stock: 5
$51.94 $3,885.00 -99%
Emerald Harvest Grow | 2.5gal
Out of stock
$51.76 $80.00 -35%
Emerald Harvest Bloom | 2.5gal
In Stock: 1
$51.76 $80.00 -35%
General Hydroponics FloraKleen - 2.5gal
In Stock: 18
$51.69 $75.70 -32%
Emerald Harvest Grow, 2.5 gal - (Case of 2)
In Stock: 2
$51.60 $80.00 -36%
Growth Science Organics Grow, 6 gal
In Stock: 3
$51.60 $399.99 -87%
Grotek Gro-Silic, 10 L
In Stock: 184
$51.60 $511.99 -90%
Vegamatrix Amp-It, 5 gal
In Stock: 31
$51.60 $449.99 -89%
MILLS C4 1 LTR
In Stock: 124
$51.60 $80.00 -36%
MILLS ULTIMATE PK 1LTR
In Stock: 174
$51.60 $80.00 -36%
Grow More Water Soluble 30-10-10, 25 lbs
In Stock: 207
$51.52 $66.99 -23%
Botanicare Pure Blend Pro Bloom Formula 2-3-5 - 1gal
In Stock: 103
$51.48 $75.27 -32%
HEAVY 16 Finish, 1 gal
In Stock: 434
$51.46 $78.74 -35%
Cutting Edge Solutions Grow, 2.5 gal
In Stock: 15
$51.25 $69.99 -27%
Cutting Edge Solutions Bloom, 2.5 gal
In Stock: 17
$51.25 $71.99 -29%
Optic Foliar Transport, 500 ml
In Stock: 81
$51.23 $72.99 -30%
Gaia Green Mineralized Phosphate, 20 kg
In Stock: 28
$51.16 $133.99 -62%
Xtreme Gardening Tea Brews | 10ct - (Case of 6)
In Stock: 6
$51.14 $62.69 -18%
Roots Organics Buddha Bloom | 1gal - (Case of 4)
Out of stock
$51.08 $58.99 -13%
Roots Organics Buddha Grow | 1gal - (Case of 4)
Out of stock
$51.08 $58.99 -13%
Roots Organics Elemental | 9lb - (Case of 3)
In Stock: 9
$51.08 $57.99 -12%
Roots Organics Elemental, 9 lbs
In Stock: 112
$50.57 $71.27 -29%
Botanicare Pure Blend Pro Soil 1-4-5 - 1gal
In Stock: 187
$50.45 $73.79 -32%
Emerald Harvest Hydra Clear, 1 qt
In Stock: 50
$49.99 $77.50 -35%
Grow More Mendocino Honey, 2.5 gal
In Stock: 233
$49.85 $76.99 -35%
Xtreme Mykos Pure Mycorrhizal Inoculum, Wettable Powder, 2.2 lbs
In Stock: 212
$49.82 $76.99 -35%
House & Garden Amino Treatment, 250 ml
In Stock: 773
$49.74 $77.11 -35%
House & Garden Shooting Powder Sachet (pack of 5
In Stock: 264
$49.74 $77.11 -35%
General Hydroponics ARMOR SI 0-0-4 | 1gal
In Stock: 189
$49.73 $72.83 -32%
Emerald Harvest Cal-Mag | 1gal
In Stock: 19
$49.72 $70.00 -29%
General Organics BioThrive Bloom 2-4-4 | 1gal
In Stock: 133
$49.70 $72.67 -32%
Botanicare Pure Blend Pro Grow Formula 3-2-4 - 1gal
In Stock: 216
$49.52 $73.79 -33%
Bloom Khaos, 5 gal
In Stock: 1
$49.32 $382.49 -87%
Nectar for The Gods Aphrodite's Extraction Carbon 0-1-0 | 1gal - (Case of 4)
In Stock: 10
$49.26 $64.99 -24%
Nectar for The Gods Demeter's Destiny Liquid Calcium 0-0.5-0 | 1gal
Out of stock
$49.26 $64.99 -24%
Age Old Grow, 2.5 gal (OR)
In Stock: 2
$49.21 $96.99 -49%
Primordial Solutions True Blooms, 32 oz
Out of stock
$49.10 $95.75 -49%
Roots Organics HPK | 1gal - (Case of 4)
In Stock: 6
$48.80 $55.99 -13%
Down to Earth Bone Meal 3-15-0 | 50lb - OMRI Listed
In Stock: 52
$48.52 $97.99 -50%
BioBizz Root-Juice 1L
In Stock: 79
$48.49 $68.34 -29%
BioBizz Root-Juice 1L CA & OR only
In Stock: 29
$48.49 $68.34 -29%
MILLS BASIS A 10LTR
In Stock: 68
$48.38 $75.00 -35%
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