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Nutrients & Supplements

Soil Amendments
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32
Grotek Heavy Bud Pro 1-0-3 | 500mL - (Case of 6)
In Stock: 12
$7.13 $20.99 -66%
Down to Earth Langbeinite 0-0-22 | 1lb - OMRI Listed - (Case of 6)
In Stock: 90
$7.06 $10.29 -31%
Down to Earth Potassium Sulfate 0-0-50 | 1lb - OMRI Listed - (Case of 6)
In Stock: 168
$7.06 $10.29 -31%
Wiggle Worm Soil Builder Pure Worm Castings Organic Fertilizer | 4.5lb - OMRI Listed - (Case of 12)
In Stock: 1780
$7.06 $11.29 -37%
Wiggle Worm Soil Builder Pure Worm Castings Organic Fertilizer | 4.5lb - OMRI Listed - (Case of 10)
Out of stock
$7.06 $11.29 -37%
Olivia's Cloning Solution | 32oz (1qt) - (Case of 24)
In Stock: 24
$7.03 $13.95 -50%
Down to Earth Calcium 96 | 1lb - OMRI Listed - (Case of 6)
In Stock: 108
$6.99
Down to Earth Solution Grade Gypsum | 5lb - OMRI Listed - (Case of 5)
Out of stock
$6.92 $15.49 -55%
Grotek Biofuse | 100g - (Case of 12)
In Stock: 260
$6.72 $19.79 -66%
FoxFarm Bush Doctor Kangaroots, 1 qt
Out of stock
$6.69 $36.12 -81%
Key Grow Solutions Green Dragon 0-0-18 | 32oz - (Case of 14)
In Stock: 896
$6.66 $39.99 -83%
Key Grow Solutions Silver Rabbit 7-20-4 | 32oz - (Case of 14)
In Stock: 154
$6.66 $39.99 -83%
Growth Science Organics Grow, 1 gal
In Stock: 28
$6.64 $74.99 -91%
Herculean Harvest, 1 qt
Out of stock
$6.61 $14.49 -54%
True Organic Bone Meal 7-7-0 | 3lb - Resealable Bag - Spring & Fall Application - Covers up to 61sq ft. - OMRI Listed - (Case of 6)
In Stock: 641
$6.56 $7.99 -18%
Grotek Vitamax Pro 1-1-1 | 500mL - (Case of 6)
In Stock: 6
$6.51 $14.59 -55%
Vegamatrix Amp-It, 1 gal
In Stock: 6
$6.50 $99.99 -93%
FoxFarm Bush Doctor Sledge Hammer, 1 qt
Out of stock
$6.36 $34.28 -81%
Remo AstroFlower, 1 L
Out of stock
$6.28 $36.99 -83%
Soul Sensei Bloom, 2.5 gal
Out of stock
$6.28 $92.39 -93%
Soul Sensei Grow, 2.5 gal
In Stock: 147
$6.28 $92.39 -93%
Soul Sensei Micro, 1 gal
In Stock: 160
$6.28 $46.19 -86%
True Organic Liquid All-Purpose Plant Food | 16oz - OMRI Listed - (Case of 6)
In Stock: 60
$6.19 $8.99 -31%
True Organic Liquid Tomato & Vegetable Food 3-2-3 | 16oz - Concentrate - Use Every Two Weeks - Covers up to 30sq ft - OMRI Listed - (Case of 6)
In Stock: 168
$6.19 $8.99 -31%
True Organic Liquid Bloom Boost | 16oz - OMRI Listed - (Case of 6)
In Stock: 174
$6.19 $8.99 -31%
House & Garden Hydro A, 20 L
In Stock: 1
$6.16 $123.99 -95%
Grotek Blossom Blaster Pro 1-4-0 | 500mL - (Case of 6)
In Stock: 30
$6.12 $17.99 -66%
Grotek Vitamax Plus, 1 L
In Stock: 134
$6.09 $24.99 -76%
Grotek Cal Max 2-0-0 | 500mL - (Case of 6)
In Stock: 12
$6.04 $11.29 -47%
Down to Earth Shrimp Meal 6-6-0 | 2lb - OMRI Listed - (Case of 6)
In Stock: 72
$5.94 $11.99 -50%
Rock Fusion Grow Base Nutrient, 1 L
In Stock: 7
$5.86 $39.99 -85%
Crystal Burst, 1 qt
Out of stock
$5.81 $29.99 -81%
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