0Cart

Nutrients & Supplements

Soil Amendments
Sort by:
Price: High to Low
Show:
32
CYCO 5L Potash Plus (2/CS) - (Case of 2)
In Stock: 28
$35.33 $67.05 -47%
Grotek Pro-Silicate, 4 L
In Stock: 937
$35.25 $46.99 -25%
Roots Organics Rain, 1 qt
In Stock: 163
$35.21 $52.15 -32%
Grotek Blossom Blaster Pro 1-4-0 | 4L - (Case of 4)
In Stock: 52
$35.15 $104.29 -66%
Cutting Edge Solutions Micro, 1 gal
In Stock: 28
$34.99 $41.99 -17%
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: 81
$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: 173
$34.92 $40.90 -15%
Grotek Bud Fuel Pro 1-3-4 | 4L - (Case of 4)
In Stock: 40
$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 Bloom, 500 g
In Stock: 4375
$34.49 $45.99 -25%
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: 26
$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%
HEAVY 16 Bud A, 1 gal
In Stock: 142
$33.75 $50.01 -33%
HEAVY 16 Bud B, 1 gal
In Stock: 171
$33.75 $50.01 -33%
HEAVY 16 Veg A, 1 gal
In Stock: 102
$33.75 $50.01 -33%
HEAVY 16 Veg B, 1 gal
In Stock: 107
$33.75 $50.01 -33%
Roots Organics Extreme Serene | 32oz
In Stock: 8
$33.71 $34.99 -4%
PRO-MIX BRK20 BIOFUNGICIDE + MYCORRHIZAE Peat/Bark Mix | 2.8cu ft - Loose Fill (48/PL)
In Stock: 385
$33.70 $36.07 -7%
MICROBE Life Hydroponics All-In-One | 32oz - (Case of 12)
In Stock: 60
$33.69
Roots Organics Extreme Serene, 1 qt
In Stock: 116
$33.68 $45.35 -26%
BioBizz Alg-a-Mic 1L CA & OR only
In Stock: 25
$33.56 $45.20 -26%
House & Garden Cocos B, 5 L
In Stock: 275
$33.40 $49.48 -32%
House & Garden Soil A, 5 L
In Stock: 37
$33.40 $49.48 -32%
Remo Grow, 4 L
In Stock: 3
$33.40 $49.99 -33%
Orca Premium Liquid Mycorrhizae, 16 oz
In Stock: 62
$33.30 $43.99 -24%
House & Garden Hydro A, 60 L
In Stock: 5
$33.16 $363.99 -91%
Show other 32 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $0
  • $43740
Shop Owner
Brand
    Show all (88)