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Nutrients & Supplements

Soil Amendments
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64
Humboldt Roots, 0.5 gal
In Stock: 2
$30.51 $451.99 -93%
BioBizz Alg-a-Mic 1L CA & OR only
In Stock: 25
$30.51 $45.20 -33%
Emerald Harvest Cali Pro Bloom B, 1 gal
In Stock: 64
$30.46 $41.00 -26%
Emerald Harvest Emerald Goddess 2-1-4 | 32oz
In Stock: 74
$30.43 $44.00 -31%
Emerald Harvest King Kola 0.3-2-3 | 32oz
In Stock: 109
$30.43 $44.00 -31%
MILLS BASIS A 5LTR
In Stock: 197
$30.38 $45.00 -32%
Mad Farmer Mother Of All Bloom 500g
In Stock: 334
$30.23 $53.54 -44%
Emerald Harvest Micro | 1gal - (Case of 4)
In Stock: 50
$30.20 $42.00 -28%
Grow More Bio-Cozyme, 1 gal
In Stock: 121
$30.20 $39.99 -24%
FoxFarm Bush Doctor Bemb Sweet & Dandy 0-1-3 | 32oz - Concentrate
In Stock: 188
$30.01 $34.99 -14%
Grotek Bud Fuel Pro, 1 L
In Stock: 1217
$29.93 $36.26 -17%
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: 208
$29.73 $33.99 -13%
Roots Organics Terp Tea Microbe Charge 3lb
In Stock: 195
$29.73 $36.71 -19%
Emerald Harvest Emerald Goddess, 1 qt
In Stock: 174
$29.70 $44.00 -33%
Emerald Harvest Honey Chome, 1 qt
In Stock: 389
$29.70 $44.00 -33%
Emerald Harvest King Kola, 1 qt
In Stock: 479
$29.70 $44.00 -33%
Emerald Harvest Cali Pro Grow A 3-0-0 | 1gal - (Case of 4)
In Stock: 44
$29.48 $41.00 -28%
Emerald Harvest Cali Pro Grow B 2-2-5 | 1gal - (Case of 4)
In Stock: 48
$29.48 $41.00 -28%
Emerald Harvest Cali Pro Bloom A 3-0-3 | 1gal - (Case of 4)
In Stock: 23
$29.48 $41.00 -28%
Emerald Harvest Cali Pro Bloom B 1-4-6 | 1gal - (Case of 4)
In Stock: 19
$29.48 $41.00 -28%
Xtreme Mykos Pure Mycorrhizal Inoculum, Granular, 2.2 lbs
In Stock: 171
$29.42 $39.99 -26%
FoxFarm Bush Doctor Sledgehammer | 32oz - OMRI Listed
In Stock: 357
$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: 110
$29.25 $41.00 -29%
General Hydroponics Ripen 0.5-7-6 | 32oz
In Stock: 75
$29.23 $40.46 -28%
Down to Earth All-Purpose Mix 4-6-2 | 3pk - 5lb - OMRI Listed
In Stock: 218
$29.16 $39.39 -26%
Down To Earth Acid Mix 4-3-6 | 15lb - 3pk of 5lb
In Stock: 317
$29.16 $39.39 -26%
Down To Earth Vegetable Garden 4-4-4 | 15lb - 3pk of 5lb
In Stock: 373
$29.16 $39.39 -26%
Growth Science Nutrients Rock Solid, 6 gal
In Stock: 7
$29.16 $298.99 -90%
South Cascade Organics SLF-100, 1 qt
In Stock: 392
$29.15 $35.99 -19%
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: 913
$28.69 $40.53 -29%
General Hydroponics FloraGro 2-1-6 - 1gal
In Stock: 704
$28.69 $40.53 -29%
House & Garden Magnesium Boost, 1 L
In Stock: 65
$28.63 $38.56 -26%
Cutting Edge Solutions Bloom, 1 gal
In Stock: 4
$28.55 $37.99 -25%
SUPERthrive K-L-N Rooting Concentrate | 32oz - (Case of 12)
In Stock: 59
$28.36 $40.58 -30%
Emerald Harvest Micro, 1 gal
In Stock: 47
$28.35 $42.00 -33%
Mad Farmer Get Down, 6 gal
In Stock: 3
$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: 12
$28.19 $33.85 -17%
South Cascade Organics SLF-100 | 32oz - OMRI Listed - (Case of 12)
In Stock: 228
$28.15 $35.99 -22%
Bloom Khaos, 2.5 gal
In Stock: 6
$28.13 $208.49 -87%
Xtreme Gardening Azos Root Booster | 6oz - (Case of 12)
In Stock: 25
$28.12 $32.51 -14%
Botanicare Sweet Berry Plant Food | 32oz
In Stock: 188
$28.03 $39.03 -28%
Technaflora Thrive Alive B1 Red, 500ml
In Stock: 69
$27.92 $39.96 -30%
FoxFarm Bush Doctor Kelp Me Kelp You 0.5-0-0.5 | 32oz - Concentrate - OMRI Listed
In Stock: 326
$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: 36
$27.80
General Hydroponics KoolBloom 2-45-28 - 2.2lb
In Stock: 383
$27.78 $38.87 -29%
Emerald Harvest Cali Pro Bloom A, 1 gal
In Stock: 53
$27.68 $41.00 -32%
Emerald Harvest Cali Pro Grow A, 1 gal
In Stock: 9
$27.68 $41.00 -32%
Emerald Harvest Cali Pro Grow B, 1 gal
In Stock: 2
$27.68 $41.00 -32%
PureCrop 16 oz
In Stock: 14
$27.65 $32.00 -14%
Grotek Insta-Green 3-0-0 | 10L - (Case of 2)
In Stock: 20
$27.58 $81.79 -66%
Gaia Green Power Bloom, 2 kg Pouch
In Stock: 2286
$27.58 $28.59 -4%
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: 6
$27.54 $40.25 -32%
Xtreme Gardening Mykos | 2.2lb - (Case of 6)
In Stock: 54
$27.51 $32.51 -15%
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