0Cart

Nutrients & Supplements

Soil Amendments
Sort by:
Price: High to Low
Show:
16
CYCO 5L Potash Plus (2/CS) - (Case of 2)
In Stock: 30
$35.33 $67.05 -47%
Grotek Pro-Silicate, 4 L
In Stock: 967
$35.25 $46.99 -25%
Roots Organics Rain, 1 qt
In Stock: 175
$35.21 $52.15 -32%
Grotek Blossom Blaster Pro 1-4-0 | 4L - (Case of 4)
In Stock: 52
$35.15 $104.29 -66%
MegaPhos SP Phosphorus Solubilizing Microbe | 2oz - OMRI Listed
Out of stock
$34.98 $36.57 -4%
Cutting Edge Solutions Louder Powder Grow A (15-0-0), 5 lb Bag
In Stock: 82
$34.96 $49.99 -30%
BioAG Cytoplus | 300g - (Case of 12)
In Stock: 12
$34.92 $43.07 -19%
BioAG VAM Endo-Mix | 300g - (Case of 12)
Out of stock
$34.92 $43.07 -19%
HDI Clonex Mist Root Promoter | 750ml - (Case of 6)
In Stock: 185
$34.92 $40.90 -15%
Grotek Bud Fuel Pro 1-3-4 | 4L - (Case of 4)
In Stock: 44
$34.82 $103.29 -66%
PRO-MIX BRK BIOFUNGICIDE + MYCORRHIZAE Peat/Bark Mix | 2.8cu ft - Loose Fill (48/PL)
Out of stock
$34.60 $37.04 -7%
Grotek Monster Grow Pro, 500 g
In Stock: 628
$34.49 $45.99 -25%
Roots Organics HP2 0-4-0, 5 gal
In Stock: 11
$34.30 $254.09 -87%
Technaflora B. Seaweed, 4 L
In Stock: 29
$34.28 $176.36 -81%
Roots Organics Ancient Amber | 1gal - (Case of 4)
In Stock: 13
$34.13 $48.99 -30%
Great White Premium Mycorrhizae, 4 oz
In Stock: 332
$34.13 $44.99 -24%
Show other 16 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $0
  • $43740
Shop Owner
Brand
    Show all (87)