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Nutrients & Supplements

Soil Amendments
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Grotek Vitamax Pro 1-1-1 | 500mL - (Case of 6)
In Stock: 6
$6.32 $14.59 -57%
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
$6.32 $7.99 -21%
Down to Earth Langbeinite 0-0-22 | 1lb - OMRI Listed - (Case of 6)
In Stock: 113
$6.16 $10.29 -40%
Down to Earth Potassium Sulfate 0-0-50 | 1lb - OMRI Listed - (Case of 6)
In Stock: 192
$6.16 $10.29 -40%
Soul Sensei Micro, 1 gal
In Stock: 325
$6.10 $46.19 -87%
Optic Foliar Transport, 60 ml - (Case of 12)
In Stock: 12
$6.09 $12.99 -53%
True Organic Liquid All-Purpose Plant Food | 16oz - OMRI Listed - (Case of 6)
In Stock: 132
$5.98 $8.99 -33%
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: 174
$5.98 $8.99 -33%
True Organic Liquid Bloom Boost | 16oz - OMRI Listed - (Case of 6)
In Stock: 174
$5.98 $8.99 -33%
Grotek Blossom Blaster Pro 1-4-0 | 500mL - (Case of 6)
In Stock: 30
$5.94 $17.99 -67%
Grotek Vitamax Plus, 1 L
In Stock: 185
$5.91 $24.99 -76%
Grotek Cal Max 2-0-0 | 500mL - (Case of 6)
In Stock: 12
$5.86 $11.29 -48%
Down to Earth Shrimp Meal 6-6-0 | 2lb - OMRI Listed - (Case of 6)
In Stock: 72
$5.77 $11.99 -52%
Grotek Insta-Green 3-0-0 | 500mL - (Case of 6)
In Stock: 12
$5.54 $10.59 -48%
Vegamatrix Amp-It, 1qt
In Stock: 82
$5.37 $35.99 -85%
FoxFarm Bush Doctor Cal-Mag, 1 pt
In Stock: 1108
$5.32 $17.38 -69%
Soul Sensei Bloom, 1 gal
In Stock: 55
$5.31 $40.16 -87%
Soul Sensei Grow, 1 gal
In Stock: 213
$5.31 $40.16 -87%
HDI Clonex Rooting Gel | 15ml - Single-Use Packet - (Case of 18)
In Stock: 2000
$5.28 $6.61 -20%
DaKine 420 Atomic Root Powder | 100g - (Case of 20)
In Stock: 40
$5.21 $21.49 -76%
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