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Nutrients & Supplements

Soil Amendments
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64
Emerald Harvest Emerald Goddess 2-1-4 | 32oz
In Stock: 74
$28.58 $44.00 -35%
Emerald Harvest King Kola 0.3-2-3 | 32oz
In Stock: 109
$28.58 $44.00 -35%
Emerald Harvest King Kola 0.3-2-3 | 32oz (FL, NM, PA)
In Stock: 8
$28.58 $44.00 -35%
General Hydroponics Ripen 0.5-7-6 | 32oz
In Stock: 73
$28.58 $40.46 -29%
Down to Earth All-Purpose Mix 4-6-2 | 3pk - 5lb - OMRI Listed
In Stock: 218
$28.51 $39.39 -28%
Down To Earth Acid Mix 4-3-6 | 15lb - 3pk of 5lb
In Stock: 317
$28.51 $39.39 -28%
Down To Earth Vegetable Garden 4-4-4 | 15lb - 3pk of 5lb
In Stock: 373
$28.51 $39.39 -28%
South Cascade Organics SLF-100, 1 qt
In Stock: 412
$28.50 $35.99 -21%
FoxFarm Bush Doctor Boomerang Comeback Formula 2-0.2-0.3 | 32oz
In Stock: 208
$28.49 $33.99 -16%
Grotek Pro-Silicate 0-0-4 | 4L - (Case of 4)
In Stock: 16
$28.41 $53.99 -47%
Down to Earth Granular Root Zone | 8oz - OMRI Listed - (Case of 12)
Out of stock
$28.35 $44.39 -36%
FoxFarm Bush Doctor Sledgehammer | 32oz - OMRI Listed
In Stock: 357
$28.16 $33.99 -17%
Xtreme Gardening Calcar Foliar Booster | 6oz - (Case of 12)
In Stock: 24
$28.12 $34.49 -18%
General Hydroponics FloraBloom 0-5-4 - 1gal
In Stock: 905
$28.05 $40.53 -31%
General Hydroponics FloraGro 2-1-6 - 1gal
In Stock: 696
$28.05 $40.53 -31%
House & Garden Magnesium Boost, 1 L
In Stock: 66
$28.00 $38.56 -27%
Big Foot Mycorrhizae Concentrate | 8oz
In Stock: 85
$27.80
Emerald Harvest Micro, 1 gal
In Stock: 41
$27.72 $42.00 -34%
Grotek Solo-Tek Grow 6-3-7 | 4L - (Case of 4)
In Stock: 36
$27.60 $83.69 -67%
Grotek Solo-Tek Bloom 3-8-8 | 4L - (Case of 4)
In Stock: 36
$27.60 $83.69 -67%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 10oz
In Stock: 145
$27.50
Botanicare Sweet Berry Plant Food | 32oz
In Stock: 188
$27.40 $39.03 -30%
Technaflora Thrive Alive B1 Red, 500ml
In Stock: 71
$27.30 $39.96 -32%
Emerald Harvest Micro | 1gal - (Case of 4)
In Stock: 50
$27.18 $42.00 -35%
General Hydroponics KoolBloom 2-45-28 - 2.2lb
In Stock: 383
$27.17 $38.87 -30%
Emerald Harvest Cali Pro Bloom A, 1 gal
In Stock: 57
$27.06 $41.00 -34%
Emerald Harvest Cali Pro Bloom B, 1 gal
In Stock: 64
$27.06 $41.00 -34%
Emerald Harvest Cali Pro Grow B, 1 gal
In Stock: 2
$27.06 $41.00 -34%
Grotek Insta-Green 3-0-0 | 10L - (Case of 2)
In Stock: 20
$26.97 $81.79 -67%
General Hydroponics FloraPro Calcium + Micros 14-0-0 + 17% Ca - 5lb
In Stock: 6
$26.93 $40.25 -33%
Growth Science Nutrients Strength, 2.5 gal
In Stock: 1
$26.90 $115.99 -77%
Optic Foliar Transport, 250 ml
In Stock: 63
$26.89 $39.99 -33%
Botanicare Liquid Karma 0.1-0.1-0.5 - 32oz
In Stock: 411
$26.86 $38.26 -30%
Grow More Bio-Cozyme, 1 gal
In Stock: 178
$26.85 $39.99 -33%
Emerald Harvest Sturdy Stalk | 32oz
In Stock: 100
$26.78 $38.50 -30%
CYCO 5L Bloom B (2/CS) - (Case of 2)
In Stock: 8
$26.72 $36.81 -27%
CYCO Bloom A 5 L (2/CS) - (Case of 2)
In Stock: 48
$26.72 $36.81 -27%
CYCO 5L Grow B (2/CS) - (Case of 2)
In Stock: 10
$26.72 $36.81 -27%
CYCO 5L Grow A (2/CS) - (Case of 2)
In Stock: 9
$26.72 $36.81 -27%
FoxFarm Bush Doctor Kelp Me Kelp You 0.5-0-0.5 | 32oz - Concentrate - OMRI Listed
In Stock: 326
$26.70 $34.99 -24%
PRO-MIX LP15 | 2.8cu ft - Loose Fill (Pallet of 57)
Out of stock
$26.64 $27.24 -2%
Xtreme Azos Beneficial Bacteria, 6 oz (170 g)
In Stock: 161
$26.64 $40.99 -35%
Grotek Bud Fuel Pro, 1 L
In Stock: 1217
$26.60 $36.26 -27%
South Cascade Organics SLF-100 | 32oz - OMRI Listed - (Case of 12)
In Stock: 228
$26.56 $35.99 -26%
Emerald Harvest Cali Pro Grow A 3-0-0 | 1gal - (Case of 4)
In Stock: 44
$26.55 $41.00 -35%
Emerald Harvest Cali Pro Grow B 2-2-5 | 1gal - (Case of 4)
In Stock: 48
$26.55 $41.00 -35%
Emerald Harvest Cali Pro Bloom A 3-0-3 | 1gal - (Case of 4)
In Stock: 23
$26.55 $41.00 -35%
Emerald Harvest Cali Pro Bloom B 1-4-6 | 1gal - (Case of 4)
In Stock: 19
$26.55 $41.00 -35%
Xtreme Gardening Azos Root Booster | 6oz - (Case of 12)
In Stock: 95
$26.52 $32.51 -18%
Xtreme Gardening Mykos | 2.2lb - (Case of 6)
In Stock: 54
$26.52 $32.51 -18%
Cutting Edge Solutions Uncle John's Blend, 1 qt
In Stock: 47
$26.52 $34.99 -24%
DaKine 420 Nitro Nutrients Bloom | 2,000g - (Case of 4)
Out of stock
$26.44 $108.99 -76%
DaKine 420 Nitro Nutrients Grow | 2,000g - (Case of 4)
In Stock: 4
$26.44 $108.99 -76%
Sustane 8-2-4 Lawn & Landscape Plant Food | 20lb - OMRI Listed
In Stock: 74
$26.35 $37.71 -30%
Great White Granular 1 Mycorrhizal | 2.2lb - OMRI Listed
In Stock: 12
$26.33 $33.85 -22%
Down to Earth Oyster Shell | 50lb - OMRI Listed
Out of stock
$26.23 $35.99 -27%
House & Garden Roots Excelurator Gold, 100 ml
In Stock: 634
$26.15 $39.63 -34%
Xtreme Mykos Pure Mycorrhizal Inoculum, Granular, 2.2 lbs
In Stock: 196
$26.14 $39.99 -35%
FoxFarm Tiger Bloom Buds & Blooms Fertilizer 2-8-4 | 32oz - Concentrate
In Stock: 934
$26.00 $30.99 -16%
FoxFarm Grow Big Fertilizer 6-4-4 | 32oz - Concentrate
In Stock: 1416
$25.99 $30.99 -16%
SUPERthrive K-L-N Rooting Concentrate | 32oz - (Case of 12)
In Stock: 59
$25.78 $40.58 -36%
Growth Science Organics Grow, 1 gal
In Stock: 28
$25.78 $74.99 -66%
PureCrop 16 oz
In Stock: 43
$25.74 $32.00 -20%
Rhizoflora Purpinator 0-2-4 - 32oz
In Stock: 81
$25.63
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