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Nutrients & Supplements

Soil Amendments
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64
Down To Earth Rose & Flower Mix 4-8-4 | 15lb - 3pk of 5lb
In Stock: 216
$30.75 $41.29 -26%
Down To Earth Fruit Tree 6-2-4 | 15lb - 3pk of 5lb
In Stock: 266
$30.75 $41.28 -26%
Humboldt Roots, 0.5 gal
In Stock: 2
$30.74 $451.99 -93%
BioBizz Alg-a-Mic 1L CA & OR only
In Stock: 24
$30.74 $45.20 -32%
Emerald Harvest Cali Pro Bloom A, 1 gal
In Stock: 44
$30.68 $41.00 -25%
Emerald Harvest Cali Pro Bloom B, 1 gal
In Stock: 52
$30.68 $41.00 -25%
Emerald Harvest Cali Pro Grow B, 1 gal
In Stock: 2
$30.68 $41.00 -25%
Emerald Harvest Emerald Goddess 2-1-4 | 32oz
In Stock: 102
$30.65 $44.00 -30%
Emerald Harvest King Kola 0.3-2-3 | 32oz
In Stock: 115
$30.65 $44.00 -30%
Optic Foliar Transport, 250 ml
In Stock: 48
$30.48 $39.99 -24%
Emerald Harvest Micro | 1gal - (Case of 4)
In Stock: 59
$30.42 $42.00 -28%
Grow More Bio-Cozyme, 1 gal
In Stock: 185
$30.42 $39.99 -24%
FoxFarm Bush Doctor Bemb Sweet & Dandy 0-1-3 | 32oz - Concentrate
In Stock: 197
$30.23 $34.99 -14%
Grotek Bud Fuel Pro, 1 L
In Stock: 1217
$30.15 $36.26 -17%
FoxFarm Bush Doctor Boomerang Comeback Formula 2-0.2-0.3 | 32oz
In Stock: 318
$29.95 $33.99 -12%
Roots Organics Terp Tea Microbe Charge 3lb
In Stock: 116
$29.95 $36.71 -18%
Emerald Harvest Emerald Goddess, 1 qt
In Stock: 171
$29.92 $44.00 -32%
Emerald Harvest King Kola, 1 qt (FL/NM/PA)
In Stock: 23
$29.92 $44.00 -32%
Xtreme Gardening Versity Bacillus Blend | 2oz - Poly Bag - (Case of 12)
In Stock: 24
$29.79
Emerald Harvest Cali Pro Grow A 3-0-0 | 1gal - (Case of 4)
In Stock: 36
$29.70 $41.00 -28%
Emerald Harvest Cali Pro Grow B 2-2-5 | 1gal - (Case of 4)
In Stock: 40
$29.70 $41.00 -28%
Emerald Harvest Cali Pro Bloom A 3-0-3 | 1gal - (Case of 4)
In Stock: 31
$29.70 $41.00 -28%
Emerald Harvest Cali Pro Bloom B 1-4-6 | 1gal - (Case of 4)
In Stock: 27
$29.70 $41.00 -28%
Xtreme Mykos Pure Mycorrhizal Inoculum, Granular, 2.2 lbs
In Stock: 168
$29.63 $39.99 -26%
MICROBE Life Hydroponics Vegetable & Fruit Yield Enhancer | 32oz - (Case of 12)
In Stock: 102
$29.61 $43.99 -33%
Nectar for The Gods Pegasus Potion Feather Tea 1-2-0 | 1gal - (Case of 4)
In Stock: 40
$29.58 $48.99 -40%
Nectar for The Gods The Kraken Crab & Shrimp 0-4-0 | 1gal - (Case of 4)
Out of stock
$29.58 $48.99 -40%
Botanicare 32oz Hydroguard (12/CS) - (Case of 12)
In Stock: 98
$29.47 $43.87 -33%
General Hydroponics Ripen 0.5-7-6 | 32oz
In Stock: 31
$29.44 $43.29 -32%
Down to Earth All-Purpose Mix 4-6-2 | 3pk - 5lb - OMRI Listed
In Stock: 178
$29.38 $39.39 -25%
Down To Earth Acid Mix 4-3-6 | 15lb - 3pk of 5lb
In Stock: 304
$29.38 $39.39 -25%
Down To Earth Vegetable Garden 4-4-4 | 15lb - 3pk of 5lb
In Stock: 353
$29.38 $39.39 -25%
Growth Science Nutrients Rock Solid, 6 gal
In Stock: 7
$29.38 $298.99 -90%
Roots Organics Nitro Bat Guano, 9 lbs
In Stock: 730
$29.38 $43.19 -32%
South Cascade Organics SLF-100, 1 qt
In Stock: 370
$29.36 $35.99 -18%
Grotek Pro-Silicate 0-0-4 | 4L - (Case of 4)
In Stock: 16
$29.27 $53.99 -46%
Down To Earth Island Phosphate 0-11-0 | 5lb - (Case of 6)
In Stock: 262
$28.99
Emerald Harvest Sturdy Stalk | 32oz
In Stock: 97
$28.97 $38.50 -25%
Armory Beneficial Bacteria Blend | 2oz - OMRI Listed
In Stock: 1
$28.94 $30.03 -4%
General Hydroponics FloraBloom 0-5-4 - 1gal
In Stock: 1892
$28.90 $43.37 -33%
General Hydroponics FloraGro 2-1-6 - 1gal
In Stock: 605
$28.90 $43.37 -33%
SUPERthrive K-L-N Rooting Concentrate | 32oz - (Case of 12)
In Stock: 47
$28.57 $40.58 -30%
Mad Farmer Get Down, 6 gal
In Stock: 4
$28.56 $167.99 -83%
Sustane 8-2-4 Lawn & Landscape Plant Food | 20lb - OMRI Listed
In Stock: 74
$28.49 $35.49 -20%
Grotek Solo-Tek Grow 6-3-7 | 4L - (Case of 4)
In Stock: 36
$28.44 $83.69 -66%
Grotek Solo-Tek Bloom 3-8-8 | 4L - (Case of 4)
In Stock: 44
$28.44 $83.69 -66%
Great White Granular 1 Mycorrhizal | 2.2lb - OMRI Listed
In Stock: 151
$28.40 $33.85 -16%
South Cascade Organics SLF-100 | 32oz - OMRI Listed - (Case of 12)
In Stock: 276
$28.36 $35.99 -21%
Bloom Khaos, 2.5 gal
Out of stock
$28.34 $208.49 -86%
Xtreme Gardening Azos Root Booster | 6oz - (Case of 12)
In Stock: 155
$28.33 $32.51 -13%
Botanicare Sweet Berry Plant Food | 32oz
In Stock: 192
$28.23 $41.76 -32%
FoxFarm Bush Doctor Kelp Me Kelp You 0.5-0-0.5 | 32oz - Concentrate - OMRI Listed
In Stock: 318
$28.06 $34.99 -20%
General Hydroponics KoolBloom 2-45-28 - 2.2lb
In Stock: 400
$27.99 $41.59 -33%
Emerald Harvest Cali Pro Grow A, 1 gal
In Stock: 5
$27.88 $41.00 -32%
PureCrop 16 oz
In Stock: 80
$27.85 $32.00 -13%
Big Foot Mycorrhizae Concentrate | 8oz
In Stock: 13
$27.80
Grotek Insta-Green 3-0-0 | 10L - (Case of 2)
In Stock: 20
$27.78 $81.79 -66%
Gaia Green Power Bloom, 2 kg Pouch
In Stock: 1621
$27.78 $28.59 -3%
Nectar for The Gods Bloom Khaos Foliar Spray 0-0-0.5 | 32oz
In Stock: 2
$27.77 $32.99 -16%
General Hydroponics FloraPro Calcium + Micros 14-0-0 + 17% Ca - 5lb
Out of stock
$27.74 $40.25 -31%
Xtreme Gardening Mykos | 2.2lb - (Case of 6)
In Stock: 54
$27.72 $32.51 -15%
Botanicare Liquid Karma 0.1-0.1-0.5 - 32oz
In Stock: 346
$27.68 $40.94 -32%
Mad Farmer Mother Of All Bloom 500g
In Stock: 283
$27.68 $53.54 -48%
CYCO 5L Bloom B (2/CS) - (Case of 2)
In Stock: 6
$27.53 $36.81 -25%
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