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Nutrients & Supplements

Soil Amendments
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64
BioBizz Alg-a-Mic 1L CA & OR only
In Stock: 25
$30.51 $45.20 -33%
Emerald Harvest Emerald Goddess 2-1-4 | 32oz
In Stock: 102
$30.43 $44.00 -31%
Emerald Harvest King Kola 0.3-2-3 | 32oz
In Stock: 97
$30.43 $44.00 -31%
Mad Farmer Mother Of All Bloom 500g
In Stock: 267
$30.23 $53.54 -44%
Emerald Harvest Micro | 1gal - (Case of 4)
In Stock: 46
$30.20 $42.00 -28%
Grow More Bio-Cozyme, 1 gal
In Stock: 151
$30.20 $39.99 -24%
FoxFarm Bush Doctor Bemb Sweet & Dandy 0-1-3 | 32oz - Concentrate
In Stock: 174
$30.01 $34.99 -14%
Grotek Bud Fuel Pro, 1 L
In Stock: 1217
$29.93 $36.26 -17%
Cutting Edge Solutions Uncle John's Blend, 1 qt
In Stock: 78
$29.82 $34.99 -15%
Xtreme Gardening Versity Bacillus Blend | 2oz - Poly Bag - (Case of 12)
In Stock: 24
$29.79
FoxFarm Bush Doctor Boomerang Comeback Formula 2-0.2-0.3 | 32oz
In Stock: 221
$29.73 $33.99 -13%
Cutting Edge Solutions Mag-Amped, 1 qt
In Stock: 98
$29.71 $34.99 -15%
Emerald Harvest Honey Chome, 1 qt
In Stock: 312
$29.70 $44.00 -33%
Emerald Harvest King Kola, 1 qt
In Stock: 467
$29.70 $44.00 -33%
Emerald Harvest King Kola, 1 qt (FL/NM/PA)
In Stock: 23
$29.70 $44.00 -33%
Emerald Harvest Cali Pro Grow A 3-0-0 | 1gal - (Case of 4)
In Stock: 40
$29.48 $41.00 -28%
Emerald Harvest Cali Pro Grow B 2-2-5 | 1gal - (Case of 4)
In Stock: 44
$29.48 $41.00 -28%
Emerald Harvest Cali Pro Bloom A 3-0-3 | 1gal - (Case of 4)
In Stock: 27
$29.48 $41.00 -28%
Emerald Harvest Cali Pro Bloom B 1-4-6 | 1gal - (Case of 4)
In Stock: 23
$29.48 $41.00 -28%
Xtreme Mykos Pure Mycorrhizal Inoculum, Granular, 2.2 lbs
In Stock: 149
$29.42 $39.99 -26%
FoxFarm Bush Doctor Sledgehammer | 32oz - OMRI Listed
In Stock: 330
$29.39 $33.99 -14%
Nectar for The Gods Pegasus Potion Feather Tea 1-2-0 | 1gal - (Case of 4)
In Stock: 36
$29.36 $48.99 -40%
MICROBE Life Hydroponics Nourish-L Liquid Fertilizer | 32oz - (Case of 12)
In Stock: 12
$29.32 $54.99 -47%
Botanicare 32oz Hydroguard (12/CS) - (Case of 12)
In Stock: 122
$29.25 $41.00 -29%
General Hydroponics Ripen 0.5-7-6 | 32oz
In Stock: 31
$29.23 $40.46 -28%
Down to Earth All-Purpose Mix 4-6-2 | 3pk - 5lb - OMRI Listed
In Stock: 215
$29.16 $39.39 -26%
Down To Earth Acid Mix 4-3-6 | 15lb - 3pk of 5lb
In Stock: 308
$29.16 $39.39 -26%
Down To Earth Vegetable Garden 4-4-4 | 15lb - 3pk of 5lb
In Stock: 371
$29.16 $39.39 -26%
Growth Science Nutrients Rock Solid, 6 gal
In Stock: 7
$29.16 $298.99 -90%
Roots Organics Nitro Bat Guano, 9 lbs
In Stock: 742
$29.16 $43.19 -32%
Grotek Pro-Silicate 0-0-4 | 4L - (Case of 4)
In Stock: 16
$29.05 $53.99 -46%
Down to Earth Granular Root Zone | 8oz - OMRI Listed - (Case of 12)
Out of stock
$29.00 $44.39 -35%
Down To Earth Island Phosphate 0-11-0 | 5lb - (Case of 6)
Out of stock
$28.99
Emerald Harvest Sturdy Stalk | 32oz
In Stock: 100
$28.76 $38.50 -25%
General Hydroponics FloraBloom 0-5-4 - 1gal
In Stock: 2061
$28.69 $40.53 -29%
General Hydroponics FloraGro 2-1-6 - 1gal
In Stock: 743
$28.69 $40.53 -29%
Cutting Edge Solutions Grow, 1 gal
In Stock: 13
$28.55 $36.99 -23%
Cutting Edge Solutions Bloom, 1 gal
In Stock: 8
$28.55 $37.99 -25%
SUPERthrive K-L-N Rooting Concentrate | 32oz - (Case of 12)
In Stock: 83
$28.36 $40.58 -30%
Emerald Harvest Micro, 1 gal
In Stock: 77
$28.35 $42.00 -33%
Mad Farmer Get Down, 6 gal
Out of stock
$28.35 $167.99 -83%
Grotek Solo-Tek Grow 6-3-7 | 4L - (Case of 4)
In Stock: 36
$28.23 $83.69 -66%
Grotek Solo-Tek Bloom 3-8-8 | 4L - (Case of 4)
In Stock: 36
$28.23 $83.69 -66%
Great White Granular 1 Mycorrhizal | 2.2lb - OMRI Listed
In Stock: 36
$28.19 $33.85 -17%
South Cascade Organics SLF-100 | 32oz - OMRI Listed - (Case of 12)
In Stock: 216
$28.15 $35.99 -22%
Bloom Khaos, 2.5 gal
In Stock: 3
$28.13 $208.49 -87%
Xtreme Gardening Azos Root Booster | 6oz - (Case of 12)
In Stock: 131
$28.12 $32.51 -14%
Botanicare Sweet Berry Plant Food | 32oz
In Stock: 205
$28.03 $39.03 -28%
Technaflora Thrive Alive B1 Red, 500ml
In Stock: 117
$27.92 $39.96 -30%
FoxFarm Bush Doctor Kelp Me Kelp You 0.5-0-0.5 | 32oz - Concentrate - OMRI Listed
In Stock: 299
$27.85 $34.99 -20%
House & Garden Amino Treatment, 100 ml
In Stock: 571
$27.84 $37.49 -26%
Big Foot Mycorrhizae Concentrate | 8oz
In Stock: 30
$27.80
General Hydroponics KoolBloom 2-45-28 - 2.2lb
In Stock: 367
$27.78 $38.87 -29%
Emerald Harvest Cali Pro Bloom A, 1 gal
In Stock: 49
$27.68 $41.00 -32%
Emerald Harvest Cali Pro Bloom B, 1 gal
In Stock: 56
$27.68 $41.00 -32%
Emerald Harvest Cali Pro Grow A, 1 gal
In Stock: 5
$27.68 $41.00 -32%
Emerald Harvest Cali Pro Grow B, 1 gal
In Stock: 2
$27.68 $41.00 -32%
Grotek Insta-Green 3-0-0 | 10L - (Case of 2)
In Stock: 20
$27.58 $81.79 -66%
Nectar for The Gods Bloom Khaos Foliar Spray 0-0-0.5 | 32oz
In Stock: 11
$27.57 $32.99 -16%
General Hydroponics FloraPro Calcium + Micros 14-0-0 + 17% Ca - 5lb
In Stock: 2
$27.54 $40.25 -32%
Xtreme Gardening Mykos | 2.2lb - (Case of 6)
In Stock: 242
$27.51 $32.51 -15%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 10oz
In Stock: 121
$27.50
Optic Foliar Transport, 250 ml
In Stock: 51
$27.50 $39.99 -31%
Botanicare Liquid Karma 0.1-0.1-0.5 - 32oz
In Stock: 401
$27.47 $38.26 -28%
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