0Cart

Nutrients & Supplements

Soil Amendments
Sort by:
Price: High to Low
Show:
32
Roots Organics HP2 | 32oz
In stock
$14.73 $17.99 -18%
Aptus Bloomboost, 500 ml
Out of stock
$14.69 $171.75 -91%
Down to Earth Blood Meal 12-0-0 | 4lb - OMRI Listed - (Case of 6)
In stock
$14.63 $23.90 -39%
General Hydroponics MaxiBloom 5-15-14 - 2.2lb
In stock
$14.59 $21.51 -32%
General Hydroponics MaxiGro 10-5-14 - 2.2lb
In stock
$14.59 $21.51 -32%
FoxFarm Open Sesame, 2 lbs
In stock
$14.59 $99.39 -85%
MICROBE Life Hydroponics Vegetable & Fruit Yield Enhancer | 16oz - (Case of 12)
Out of stock
$14.55 $28.99 -50%
MICROBE Life Hydroponics Foliar Spray & Root Dip | 16oz - (Case of 12)
Out of stock
$14.55 $28.99 -50%
Soul Sensei Micro, 2.5 gal
In stock
$14.55 $112.76 -87%
Down to Earth Liquid All-Purpose 4-1-3 | 32oz - (Case of 10)
In stock
$14.54 $22.99 -37%
FoxFarm Bush Doctor Kelp Me Kelp You 0.5-0-0.5 | 16oz - Concentrate - OMRI Listed
In stock
$14.49 $19.99 -28%
FoxFarm Happy Frog Cavern Culture Fertilizer 1-12-0 | 4lb - OMRI Listed - (Case of 12)
In stock
$14.42 $19.99 -28%
Grotek Gro-Silic, 1 L
In stock
$14.40 $92.99 -85%
Mother Earth Power Flower Fantastic Flowering Mix 1-8-6 - 2.4lb
In stock
$14.38 $16.88 -15%
Mother Earth Farmer's Market All Purpose Mix 4-5-4 - 4.4lb
In stock
$14.38 $16.88 -15%
Mother Earth Season's Choice Tomato & Vegetable Mix 4-5-6 - 4.4lb
In stock
$14.38 $16.88 -15%
Mother Earth Acid Drop for Acid -Loving Plants 3-4-6 - 4.4lb
In stock
$14.38 $16.88 -15%
House & Garden Cocos B, 1 L
In stock
$14.37 $20.24 -29%
House & Garden Soil A, 1 L
In stock
$14.37 $20.24 -29%
FoxFarm Cultivation Nation Cal-Mag | 32oz
In stock
$14.34 $19.99 -28%
SUPERthrive, 4 oz
In stock
$14.33 $15.49 -7%
Mother Earth Floressence Bloom Supplement 1-1-1 - 32oz
In stock
$14.32 $32.53 -56%
Remo AstroFlower, 1 L
In stock
$14.32 $36.99 -61%
Roots Organics Terp Tea Bloom | 3lb - (Case of 3)
Out of stock
$14.28 $16.99 -16%
Roots Organics Terp Tea Grow | 3lb - (Case of 3)
Out of stock
$14.28 $16.99 -16%
Grotek Vital 5% Calcium | 1L - (Case of 6)
In stock
$14.07 $37.97 -63%
Down to Earth Fish Bone Powder 4-20-0 | 1lb - (Case of 6)
Out of stock
$13.99
FoxFarm Bush Doctor Cal-Mag, 1 qt
In stock
$13.98 $27.56 -49%
Growth Science Nutrients Rock Solid, 2.5 gal
In stock
$13.97 $149.99 -91%
Emerald Harvest Micro, 1 qt
In stock
$13.94 $18.00 -23%
House & Garden Bio 1-Component, 5 L
Out of stock
$13.93 $108.05 -87%
Mad Farmer Cal+Mag, 1 qt
In stock
$13.93 $21.62 -36%
Show other 32 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $0
  • $41796
Shop Owner
Brand
    Show all (88)