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Nutrients & Supplements

Soil Amendments
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32
Grotek Vitamax Plus, 1 L
In stock
$5.25 $24.99 -79%
Vegamatrix Amp-It, 1qt
In stock
$5.25 $35.99 -85%
FoxFarm Bush Doctor Cal-Mag, 1 pt
In stock
$5.20 $17.38 -70%
Soul Sensei Bloom, 1 gal
Out of stock
$5.19 $40.16 -87%
Soul Sensei Grow, 1 gal
In stock
$5.19 $40.16 -87%
Grotek Synergy, 400 grams
Out of stock
$5.17 $135.99 -96%
DaKine 420 Atomic Root Powder | 100g - (Case of 20)
In stock
$5.10 $21.49 -76%
DaKine 420 Shock & Awe Bloom Booster | 200g - (Case of 20)
In stock
$5.10 $21.49 -76%
FoxFarm Happy Frog Japanese Maple Fertilizer, 4 lb bag
In stock
$5.06 $17.42 -71%
Down To Earth Mini Cactus Mix 2-4-8 | 1lb - (Case of 12)
In stock
$4.99
Great White Granular 1 Mycorrhizal | 4oz - OMRI Listed - (Case of 24)
Out of stock
$4.90 $6.16 -20%
BioAG Ful-Humix | 100g - OMRI Listed - (Case of 24)
In stock
$4.89 $12.30 -60%
HDI Clonex Rooting Gel | 15ml - Single-Use Packet - (Case of 18)
In stock
$4.88 $6.61 -26%
Grotek Rype, 1 L
Out of stock
$4.81 $41.48 -88%
Grotek Final Flush | 1L - Regular - (Case of 6)
In stock
$4.76 $16.49 -71%
Key Grow Solutions Red Royal 2-0-7 | 32oz - (Case of 14)
In stock
$4.75 $29.99 -84%
Key Grow Solutions White Royal 4-10-5 | 32oz - (Case of 14)
In stock
$4.75 $27.99 -83%
Grotek Cal Max 2-0-0 | 1L - (Case of 6)
In stock
$4.72 $14.69 -68%
Cutting Edge Solutions Uncle John's Blend, 1 qt (OREGON ONLY)
Out of stock
$4.72 $34.99 -87%
Grotek Vitamax Plus 1-1-2 | 500mL - (Case of 6)
In stock
$4.71 $14.59 -68%
Down to Earth Gypsum | 1lb - OMRI Listed - (Case of 6)
In stock
$4.67 $6.99 -33%
Grotek Insta-Green 3-0-0 | 1L - (Case of 6)
In stock
$4.57 $14.29 -68%
Humboldt Nutrients Mayan Microzyme, 8 oz
Out of stock
$4.52 $34.99 -87%
Grotek Monster Grow Pro 18-36-1 | 130g
In stock
$4.46 $13.79 -68%
Aptus Breakout Powder, (5-Pack)
In stock
$4.42 $72.19 -94%
Key Grow Solutions Blue Butterfly 6-4-5 | 32oz - (Case of 14)
In stock
$4.22 $22.99 -82%
DaKine 420 Nitro Nutrients Base | 200g - (Case of 20)
In stock
$4.15 $17.49 -76%
DaKine 420 Nitro Nutrients Grow | 200g - (Case of 20)
In stock
$4.15 $17.49 -76%
Remo Grow, 20 L
In stock
$3.91 $197.99 -98%
Down to Earth All-Purpose Mix 4-6-2 | 1lb - OMRI Listed - (Case of 12)
In stock
$3.81 $6.29 -39%
Down To Earth Rose & Flower Mix 4-8-4 | 1lb - (Case of 12)
In stock
$3.81 $6.29 -39%
Down to Earth Acid Mix 4-3-6 | 1lb - For Acid Soil Loving Plants - (Case of 12)
In stock
$3.81 $6.29 -39%
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