0Cart

Nutrients & Supplements

Soil Amendments
Sort by:
Price: High to Low
Show:
32
HEAVY 16 Finish, 32 oz
In Stock: 2813
$20.78 $31.49 -34%
General Hydroponics ARMOR SI 0-0-4 - 32oz - CA Restriction
In Stock: 99
$20.74 $31.89 -35%
General Hydroponics ARMOR SI 0-0-4 | 32oz
In Stock: 264
$20.74 $31.89 -35%
FoxFarm Happy Frog Soil Conditioner | 3cu ft - West Only | (35/PL)
In Stock: 2067
$20.71 $23.99 -14%
Gaia Green Greensand, 1.25 kg Pouch
In Stock: 291
$20.66 $26.49 -22%
FoxFarm Cultivation Nation Micro Fertilizer 5-0-1 | 32oz - Step 2 for 3-Part Feeding Programs
In Stock: 45
$20.64 $24.99 -17%
FoxFarm Cha-Ching Soluble Fertilizer 9-50-10 | 6oz Jar
In Stock: 24
$20.63 $23.99 -14%
FoxFarm Bush Doctor Liquid Iron Micro-Nutrient 1-0-0 | 16oz - OMRI Listed - (Case of 12)
Out of stock
$20.62 $28.49 -28%
Coast of Maine Kelp Meal Organic Plant Food 1-0-1, 4 lbs
Out of stock
$20.59 $22.99 -10%
Olivia's Cloning Solution | 1gal - (Case of 4)
In Stock: 8
$20.58 $37.95 -46%
Coast of Maine Lobster Meal Organic Plant Food 6-2-0, 4 lbs
In Stock: 8
$20.54 $20.99 -2%
Aptus MINERAL-CALMAG, 1 L
In Stock: 129
$20.50 $29.00 -29%
Roots Organics CalMag | 32oz - (Case of 12)
Out of stock
$20.45 $21.99 -7%
Coast of Maine Stonington Blend Organic Plant Food, 4 lb
Out of stock
$20.41 $26.99 -24%
FoxFarm Open Sesame Soluble Fertilizer 5-45-19 | 6oz Jar
In Stock: 72
$20.39 $24.99 -18%
FoxFarm Bush Doctor Liquid Iron Micro-Nutrient 1-0-0 | 32oz - OMRI Listed - (Case of 12)
In Stock: 47
$20.38 $50.69 -60%
HDI Clonex Rooting Gel | 100mL- Wide Mouth Bottle
In Stock: 1625
$20.24 $24.90 -19%
Dyna-Gro Bloom, 1 qt
In Stock: 44
$20.16 $26.49 -24%
FoxFarm Beastie Bloomz Fertilizer 0-50-30 | 6oz - (Case of 12)
In Stock: 492
$20.00 $23.99 -17%
Humboldt Nutrients Master-B, 5 gal
In Stock: 3
$19.87 $300.99 -93%
FoxFarm Big Bloom Fertilizer 0-0.5-0.7 | 32oz - Concentrate - OMRI Listed - (Case of 12)
In Stock: 1158
$19.85 $23.99 -17%
SUPERthrive Bloom Plant Nutrients 3-12-6 | 32oz - (Case of 12)
In Stock: 72
$19.84 $29.11 -32%
General Hydroponics FloraNectar FruitnFusion 0-0-1 - 32oz
In Stock: 142
$19.76 $30.31 -35%
Roots Organics Ancient Amber, 1 qt
In Stock: 323
$19.75 $24.93 -21%
FoxFarm Marine Cuisine Slow-Release Fertilizer 10-7-7 | 4lb - Bag - (Case of 8)
In Stock: 593
$19.69 $23.99 -18%
Soul Sensei Grow, 5 gal
In Stock: 124
$19.68 $149.06 -87%
Cutting Edge Solutions Mag-Amped, 1 gal
Out of stock
$19.63 $103.99 -81%
Roots Organics Surge | 32oz
In Stock: 29
$19.54 $20.99 -7%
SUPERthrive Mag-Pro Nutritional Supplement 2-15-4 | 32oz - (Case of 12)
In Stock: 71
$19.47 $28.09 -31%
CYCO Platinum Series Dr. Repair 3-0-0 - 1L
In Stock: 298
$19.44 $27.36 -29%
Nectar for The Gods Aphrodite's Extraction Carbon 0-1-0 | 32oz
In Stock: 36
$19.44 $23.99 -19%
Nectar for The Gods Poseidonzime Foliar Spray 0-0-0.5 | 32oz
In Stock: 3
$19.44 $23.99 -19%
Show other 32 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $0
  • $42768
Shop Owner
Brand
    Show all (89)