0Cart

Nutrients & Supplements

Soil Amendments
Sort by:
Price: High to Low
Show:
20
House & Garden Drip Clean, 1 L
In stock
$43.31 $63.00 -31%
Biobizz Top-Max, 1 L
In stock
$43.30 $62.20 -30%
BioBizz Top-Max 1L CA & OR only
In stock
$43.30 $62.20 -30%
Save 19%
Roots Organics HP2 | 1gal - (Case of 4)
In stock
$43.28 $53.58 -19%
CYCO Platinum Series Silica 0-0-3 - 5L
In stock
$43.21 $69.89 -38%
Snow Storm Ultra, 1 qt
In stock
$43.09 $54.99 -22%
Save 4%
Sustane 4-6-4 All-Purpose Fertilizer | 50lb - OMRI Listed
In stock
$43.02 $44.75 -4%
Big Time Enzyme, 1 gal
In stock
$43.00 $56.99 -25%
Save 18%
Grotek Gro-Silic, 500 ml
In stock
$42.89 $51.99 -18%
Roots Organics Ancient Amber, 1 gal
In stock
$42.89 $62.36 -31%
Xtreme Azos Beneficial Bacteria, 12 oz (340 g)
In stock
$42.74 $62.99 -32%
HEAVY 16 Fire, 16 oz
In stock
$42.65 $68.24 -38%
HEAVY 16 Fire, 16 oz (OR Only)
In stock
$42.65 $68.24 -38%
Gaia Green Power Bloom, 10 kg
In stock
$42.48 $57.19 -26%
Xtreme Tea Brews Individual Pouches, 80 g & Microbe Food Packs, 7 g (10 each)
In stock
$42.19 $60.99 -31%
Gaia Green Worm Castings, 30L
In stock
$41.96 $55.99 -25%
Technaflora Thrive Alive B1 Red, 1 L
In stock
$41.94 $59.99 -30%
Save 18%
SUPERthrive, 1 pt
In stock
$41.49 $50.49 -18%
Save 17%
Humboldt County's Own Sonic Bloom, 1 lb
In stock
$41.26 $49.99 -17%
Remo Grow, 10 L
In stock
$41.25 $99.00 -58%
Show another 20 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $1
  • $40500
Shop Owner
Brand
    Show all (92)