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Nutrients & Supplements

Soil Amendments
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DaKine 420 Nitro Nutrients Grow | 500g - (Case of 4)
In Stock: 8
$7.20 $28.99 -75%
Grotek Final Flush Blueberry, 1 L
In Stock: 447
$7.17 $15.19 -53%
Plant Success Organics Granular 3-1-2 | 4oz - Granules - (Case of 12)
In Stock: 621
$7.14 $8.65 -17%
HDI Ionic Bloom for Soil Premium Plant Nutrient 2-2-5 | 32oz
In Stock: 383
$7.13 $21.34 -67%
Growth Science Nutrients Base A, 1 qt
In Stock: 10
$7.11 $17.99 -60%
Grotek Heavy Bud Pro 1-0-3 | 500mL - (Case of 6)
In Stock: 12
$7.07 $20.99 -66%
Wiggle Worm Soil Builder Pure Worm Castings Organic Fertilizer | 4.5lb - OMRI Listed - (Case of 12)
In Stock: 1108
$7.01 $11.29 -38%
Wiggle Worm Soil Builder Pure Worm Castings Organic Fertilizer | 4.5lb - OMRI Listed - (Case of 10)
Out of stock
$7.01 $11.29 -38%
Down to Earth Calcium 96 | 1lb - OMRI Listed - (Case of 6)
In Stock: 93
$6.99
Olivia's Cloning Solution | 32oz (1qt) - (Case of 24)
In Stock: 24
$6.98 $13.95 -50%
Elite Resin D, 32 oz - A Hydrofarm Exclusive!
In Stock: 87
$6.88 $72.59 -91%
Down to Earth Solution Grade Gypsum | 5lb - OMRI Listed - (Case of 5)
Out of stock
$6.87 $15.49 -56%
Primordial Solutions Rootamentary, 16 oz
In Stock: 49
$6.76 $45.99 -85%
Remo Micro, 1 L
In Stock: 39
$6.72 $22.99 -71%
Grotek Biofuse | 100g - (Case of 12)
In Stock: 260
$6.67 $19.79 -66%
Mad Farmer Mother Of All Bloom, 100g
In Stock: 109
$6.67 $16.05 -58%
Key Grow Solutions Green Dragon 0-0-18 | 32oz - (Case of 14)
In Stock: 896
$6.62 $39.99 -83%
Key Grow Solutions Silver Rabbit 7-20-4 | 32oz - (Case of 14)
In Stock: 154
$6.62 $39.99 -83%
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: 905
$6.51 $7.99 -19%
Optic Foliar REV, 500 ml - (Case of 12)
In Stock: 19
$6.49 $71.99 -91%
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