0Cart

Nutrients & Supplements

Soil Amendments
Down to Earth Langbeinite 0-0-22 | 1lb - OMRI Listed - (Case of 6)
Out of stock
$6.85 $10.29 -33%
Down to Earth Citrus Mix 6-3-3 | 50lb - OMRI Listed
In Stock: 77
$70.38 $97.99 -28%
HDI Clonex Rooting Gel | 16oz - (Case of 6)
In Stock: 216
$69.17 $85.36 -19%
Emerald Harvest Root Wizard, 55 gal (OR)
Out of stock
$5,517.60 $5,971.43 -8%
FoxFarm Cultivation Nation pH Up Nutrient Solution Adjuster | 16oz - Raises the pH in Nutrient Solution
In Stock: 144
$11.14 $12.99 -14%
Xtreme Gardening Azos Root Booster | 20lb
In Stock: 22
$737.38 $871.90 -15%
HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 32oz
In Stock: 31
$17.85 $21.34 -16%
Big Foot Mycorrhizae Gold | 32oz
In Stock: 75
$206.80
Aptus MINERAL-CALMAG, 1 L
In Stock: 129
$20.50 $29.00 -29%
Down To Earth Mini Cactus Mix 2-4-8 | 1lb - (Case of 12)
In Stock: 366
$4.99
Magnesium Sulfate Epsom Salts | 50lb (49/PL) - OMRI Listed
In Stock: 682
$35.44 $36.52 -3%
Technaflora B.C. Bloom, 10 L
In Stock: 17
$73.79 $113.99 -35%
Grotek Bloom Pack
In Stock: 4
$43.64 $132.39 -67%
Emerald Harvest Root Wizard, 55 gal
Out of stock
$5,517.60 $5,971.43 -8%
Technaflora B.C. Grow, 1 L
In Stock: 78
$15.34 $23.99 -36%
True Organic Tomato & Vegetable Food 4-5-6 | 8lb - Resealable Bag - Use Monthly - Covers up to 140sq ft - OMRI Listed - (Case of 4)
In Stock: 129
$12.41 $16.99 -27%
Roots Organics Terp Tea Bloom, 3 lb
In Stock: 2013
$13.54 $20.51 -34%
Down to Earth Granular Root Zone | 8oz - OMRI Listed - (Case of 12)
Out of stock
$31.56 $44.39 -29%
SUPERthrive K-L-N Rooting Concentrate | 32oz - (Case of 12)
In Stock: 59
$27.73 $40.58 -32%
Down To Earth Rose & Flower Mix 4-8-4 | 25lb - OMRI Listed
In Stock: 83
$38.98 $53.89 -28%
Show other 20 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $0
  • $42768
Shop Owner
Brand
Show all (88)