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Nutrients & Supplements

Soil Amendments
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32
Grotek Vitamax Plus, 1 L
In Stock: 134
$5.54 $24.99 -78%
Down to Earth Kelp Meal 1-0.1-2 | 0.5lb - OMRI Listed
In Stock: 180
$5.49 $6.99 -21%
Down to Earth Gypsum | 1lb - OMRI Listed - (Case of 6)
In Stock: 18
$5.47 $6.99 -22%
Soul Sensei Bloom, 1 gal
Out of stock
$5.47 $40.16 -86%
Soul Sensei Grow, 1 gal
In Stock: 203
$5.47 $40.16 -86%
Aptus Massboost, 250 ml
Out of stock
$5.39 $52.72 -90%
DaKine 420 Atomic Root Powder | 100g - (Case of 20)
In Stock: 40
$5.37 $21.49 -75%
DaKine 420 Shock & Awe Bloom Booster | 200g - (Case of 20)
In Stock: 40
$5.37 $21.49 -75%
Great White Granular 1 Mycorrhizal | 4oz - OMRI Listed - (Case of 24)
In Stock: 55
$5.34 $6.16 -13%
FoxFarm Bush Doctor Cal-Mag, 1 qt
Out of stock
$5.11 $27.56 -81%
Grotek Final Flush | 1L - Regular - (Case of 6)
In Stock: 42
$5.02 $16.49 -70%
Key Grow Solutions Red Royal 2-0-7 | 32oz - (Case of 14)
In Stock: 140
$5.00 $29.99 -83%
Key Grow Solutions White Royal 4-10-5 | 32oz - (Case of 14)
In Stock: 158
$5.00 $27.99 -82%
Down To Earth Mini Cactus Mix 2-4-8 | 1lb - (Case of 12)
In Stock: 72
$4.99
Grotek Cal Max 2-0-0 | 1L - (Case of 6)
In Stock: 54
$4.98 $14.69 -66%
Grotek Vitamax Plus 1-1-2 | 500mL - (Case of 6)
In Stock: 30
$4.96 $14.59 -66%
Grotek Insta-Green 3-0-0 | 1L - (Case of 6)
In Stock: 132
$4.81 $14.29 -66%
Grotek Insta-Green 3-0-0 | 500mL - (Case of 6)
In Stock: 12
$4.81 $10.59 -55%
Humboldt Nutrients Mayan Microzyme, 8 oz
In Stock: 4
$4.76 $34.99 -86%
Mad Farmer Be One, 1 qt
Out of stock
$4.73 $31.49 -85%
Grotek Monster Grow Pro 18-36-1 | 130g
In Stock: 84
$4.71 $13.79 -66%
Aptus Breakout Powder, (5-Pack)
Out of stock
$4.66 $72.19 -94%
Grow More Mendocino Avalanche, 1 qt
Out of stock
$4.66 $27.43 -83%
Grotek Gro-Silic, 4 L
In Stock: 951
$4.57 $232.99 -98%
Key Grow Solutions Blue Butterfly 6-4-5 | 32oz - (Case of 14)
In Stock: 98
$4.45 $22.99 -81%
DaKine 420 Nitro Nutrients Base | 200g - (Case of 20)
In Stock: 80
$4.38 $17.49 -75%
DaKine 420 Nitro Nutrients Grow | 200g - (Case of 20)
In Stock: 40
$4.38 $17.49 -75%
FoxFarm Open Sesame, 1 lb
In Stock: 285
$4.27 $57.10 -93%
Rock Fusion Bloom Base Nutrient, 1 L
In Stock: 79
$4.27 $39.99 -89%
Roots Organics Buddha Bloom, 1 qt
Out of stock
$4.24 $24.93 -83%
Remo Magnifical, 1 L
Out of stock
$4.16 $22.99 -82%
Remo Grow, 20 L
In Stock: 25
$4.12 $197.99 -98%
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