0Cart

Nutrients & Supplements

Soil Amendments
Sort by:
Price: High to Low
Show:
32
Sustane 8-2-4 Lawn & Landscape Plant Food | 5lb - OMRI Listed - (Case of 8)
Out of stock
$10.57 $15.60 -32%
FoxFarm Cultivation Nation Micro, 1 pt
In stock
$10.57 $17.50 -40%
Down to Earth Bat Guano 7-3-1 | 2lb - OMRI Listed - (Case of 6)
In stock
$10.47 $17.29 -39%
Neptune's Harvest Fish Fertilizer 2-4-1 | 18oz - Concentrate - OMRI Listed - (Case of 12)
In stock
$10.47 $13.79 -24%
General Hydroponics FloraBloom 0-5-4 - 32oz
In stock
$10.46 $16.63 -37%
General Hydroponics FloraGro 2-1-6 - 32oz
In stock
$10.46 $16.63 -37%
Grotek Vitamax Pro 1-1-1 | 1L - (Case of 6)
In stock
$10.42 $25.39 -59%
FoxFarm Soil Conditioner | 1.5cu ft - Improves Aeration - Contains Humic Acid
In stock
$10.37 $15.49 -33%
Olympus Up, 1 qt
In stock
$10.37 $16.49 -37%
General Hydroponics FloraMicro 5-0-1 - 16oz
In stock
$10.25 $16.17 -37%
MILLS BASIS B 1LTR
In stock
$10.24 $16.00 -36%
Down to Earth Fish Bone Meal 4-12-0 | 5lb - OMRI Listed - (Case of 6)
In stock
$10.21 $15.49 -34%
FoxFarm Happy Frog All-Purpose Fertilizer, 4 lb bag
In stock
$10.21 $17.42 -41%
FoxFarm Happy Frog Fruit & Flower Fertilizer, 4 lb bag
In stock
$10.21 $17.42 -41%
FoxFarm Happy Frog Japanese Maple Fertilizer, 4 lb bag
In stock
$10.21 $17.42 -41%
MICROBE Life Hydroponics Vegetable & Fruit Yield Enhancer | 16oz - (Case of 12)
In stock
$10.18 $26.99 -62%
FoxFarm Cultivation Nation Micro Fertilizer 5-0-1 | 16oz - Step 2 for 3-Part Feeding Programs
In stock
$10.14 $15.59 -35%
Down to Earth Cottonseed Meal 6-2-1 | 5lb - All Purpose - (Case of 6)
In stock
$10.11 $14.99 -33%
FoxFarm Bush Doctor Cal-Mag, 1 pt
In stock
$10.11 $17.38 -42%
Down to Earth Bio-Live 5-4-2 | 5lb - OMRI Listed - (Case of 6)
In stock
$10.10 $19.49 -48%
Down to Earth All-Purpose Mix 4-6-2 | 5lb - OMRI Listed - (Case of 6)
In stock
$10.07 $15.29 -34%
Down to Earth Acid Mix 4-3-6 | 5lb - For Acid Soil Loving Plants - (Case of 6)
In stock
$10.07 $15.29 -34%
Down to Earth Vegetable Garden 4-4-4 | 5lb - OMRI Listed - (Case of 6)
In stock
$10.07 $15.29 -34%
Happy Frog Citrus/Avocado Dry Fertilizer 4 lb bag
Out of stock
$10.06 $17.18 -41%
Save 9%
Gaia Green Power Bloom, 500 g Pouch
In stock
$10.02 $10.98 -9%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 2oz
In stock
$9.99
Grotek Vitamax Plus 1-1-2 | 1L - (Case of 6)
In stock
$9.99
Gaia Green Glacial Rock Dust, 2 kg Pouch
In stock
$9.98 $12.99 -23%
Down to Earth Fish Powder 12-1-1 | 1lb - (Case of 6)
Out of stock
$9.97 $20.99 -53%
Grotek Monster Bloom, 130 g
In stock
$9.96 $13.99 -29%
SUPERthrive Root-Gel Rooting Gel | 2oz - (Case of 12)
In stock
$9.91 $16.61 -40%
Grotek Blossom Blaster Pro 1-4-0 | 1L - (Case of 6)
In stock
$9.82 $30.69 -68%
Show another 32 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $1
  • $41472
Shop Owner
Brand
    Show all (91)