0Cart

Nutrients & Supplements

Soil Amendments
Sort by:
Price: High to Low
Show:
16
Grotek Micro Power 0-0-2 | 500mL - (Case of 6)
In Stock: 36
$8.01 $20.62 -61%
HDI Europonic FossilFuel Liquid Humic Acids | 32oz
In Stock: 25
$7.98 $21.99 -64%
SUPERthrive Bonsai-Pro Liquid Plant Food 7-9-5 | 8oz - (Case of 12)
In Stock: 588
$7.95 $12.47 -36%
SUPERthrive Orchid-Pro Liquid Plant Food 7-8-6 | 8oz - (Case of 12)
In Stock: 204
$7.95 $12.47 -36%
Gaia Green All Purpose, 500 g Pouch
In Stock: 849
$7.87 $9.89 -20%
Grotek Cal-Max, 1 qt
In Stock: 2217
$7.86 $13.96 -44%
True Organic Prilled Sulfur | 5lb - Resealable Bag - Lowers Soil pH - Covers up to 1,333sq ft - OMRI Listed - (Case of 6)
In Stock: 138
$7.74 $10.29 -25%
SUPERthrive Pro-TeKt Nutritional Supplement 0-0-3 | 8oz - The Silicon Solution - (Case of 12)
Out of stock
$7.70 $11.99 -36%
SUPERthrive Bloom Plant Nutrients 3-12-6 | 8oz - (Case of 12)
In Stock: 9216
$7.65 $11.99 -36%
Down to Earth Oyster Shell | 5lb - OMRI Listed - (Case of 6)
Out of stock
$7.64 $11.99 -36%
MYKE Vegetable & Herb Growth Enhancer | 1.8oz - OMRI Listed - (Pallet of 36)
In Stock: 116
$7.63 $11.29 -32%
FoxFarm Open Sesame, 2 lbs
Out of stock
$7.55 $99.39 -92%
Grotek Gro-Silic, 1 L
In Stock: 636
$7.53 $92.99 -92%
SUPERthrive Mag-Pro Nutritional Supplement 2-15-4 | 8oz - (Case of 12)
In Stock: 6310
$7.51 $10.99 -32%
Grotek Bud Fuel Pro 1-3-4 | 500mL - (Case of 6)
In Stock: 24
$7.49 $22.29 -66%
SUPERthrive Foliage-Pro Liquid Plant Food 9-3-6 | 8oz - (Case of 12)
Out of stock
$7.48 $11.99 -38%
Show other 16 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $0
  • $43740
Shop Owner
Brand
    Show all (87)