0Cart

Nutrients & Supplements

Soil Amendments
Sort by:
Price: High to Low
Show:
64
Nectar for The Gods Pegasus Potion Feather Tea 1-2-0 | 1gal - (Case of 4)
In stock
$28.06 $48.99 -43%
General Hydroponics Floralicious Plus 2-0.8-0.5 - 16oz
In stock
$27.97 $43.84 -36%
Grotek Insta-Green, 4 L
In stock
$27.94 $38.99 -28%
Down to Earth Oyster Shell | 50lb - OMRI Listed
Out of stock
$27.92 $35.99 -22%
Roots Organics Nitro Bat Guano, 9 lbs
In stock
$27.86 $43.19 -35%
FoxFarm Bush Doctor Boomerang Comeback Formula 2-0.2-0.3 | 32oz
In stock
$27.84 $33.99 -18%
Big Foot Mycorrhizae Concentrate | 8oz
Out of stock
$27.80
General Hydroponics FloraMicro 5-0-1 - 1gal
In stock
$27.71 $46.07 -40%
Down to Earth Granular Root Zone | 8oz - OMRI Listed - (Case of 12)
In stock
$27.71 $44.39 -38%
Roots Organics Terp Tea Bloom Booster | 3lb - (Case of 3)
In stock
$27.68 $32.99 -16%
FoxFarm Bush Doctor Sledgehammer | 32oz - OMRI Listed
In stock
$27.52 $33.99 -19%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 10oz
In stock
$27.50
Cutting Edge Solutions Bloom, 1 gal
In stock
$27.28 $37.99 -28%
Herculean Harvest, 1 gal
Out of stock
$27.17 $42.49 -36%
Emerald Harvest Micro | 1gal - (Case of 4)
In stock
$27.09 $42.00 -36%
Emerald Harvest Micro, 1 gal
In stock
$27.09 $42.00 -36%
Xtreme Gardening Calcar Foliar Booster | 6oz - (Case of 12)
In stock
$26.99 $34.49 -22%
Grotek Solo-Tek Grow 6-3-7 | 4L - (Case of 4)
In stock
$26.97 $83.69 -68%
Grotek Solo-Tek Bloom 3-8-8 | 4L - (Case of 4)
In stock
$26.97 $83.69 -68%
HDI Europonic FossilFuel Liquid Humic Acids | 1gal - (Case of 4)
Out of stock
$26.96 $54.99 -51%
FoxFarm Grow Big Hydro Liquid Concentate, 1 qt
In stock
$26.94 $36.10 -25%
Grotek Cal Max 2-0-0 | 4L - (Case of 4)
In stock
$26.87 $47.59 -44%
BushDoctor Wholly Mackerel Qt (12/cs)
Out of stock
$26.78 $40.65 -34%
Roots Organics Terp Tea Bloom Booster 3lb
In stock
$26.74 $34.56 -23%
House & Garden Amino Treatment, 100 ml
In stock
$26.60 $37.49 -29%
Emerald Harvest Cali Pro Grow A 3-0-0 | 1gal - (Case of 4)
In stock
$26.44 $41.00 -36%
Emerald Harvest Cali Pro Grow B 2-2-5 | 1gal - (Case of 4)
In stock
$26.44 $41.00 -36%
Emerald Harvest Cali Pro Bloom A 3-0-3 | 1gal - (Case of 4)
In stock
$26.44 $41.00 -36%
Emerald Harvest Cali Pro Bloom B 1-4-6 | 1gal - (Case of 4)
In stock
$26.44 $41.00 -36%
CYCO Commercial Series Bloom 8-6-11 - 750g
In stock
$26.35 $66.11 -60%
Grotek Insta-Green 3-0-0 | 10L - (Case of 2)
In stock
$26.35 $81.79 -68%
Gaia Green Power Bloom, 2 kg Pouch
In stock
$26.35 $28.59 -8%
General Hydroponics FloraPro Calcium + Micros 14-0-0 + 17% Ca - 5lb
In stock
$26.32 $40.25 -35%
Optic Foliar Transport, 250 ml
In stock
$26.28 $39.99 -34%
Remo AstroFlower, 1 L
In stock
$26.26 $36.99 -29%
Mad Farmer Mother Of All Bloom 500g
In stock
$26.25 $53.54 -51%
Grow More Bio-Cozyme, 1 gal
In stock
$26.24 $39.99 -34%
Botanicare 32oz Hydroguard (12/CS) - (Case of 12)
In stock
$26.12 $41.00 -36%
FoxFarm Bush Doctor Kelp Me Kelp You 0.5-0-0.5 | 32oz - Concentrate - OMRI Listed
In stock
$26.10 $34.99 -25%
General Hydroponics Ripen 0.5-7-6 | 32oz
In stock
$26.10 $40.46 -35%
PRO-MIX LP15 | 2.8cu ft - Loose Fill (Pallet of 57)
Out of stock
$26.03 $27.24 -4%
Xtreme Azos Beneficial Bacteria, 6 oz (170 g)
In stock
$26.03 $40.99 -36%
Microbe Life Photosynthesis Plus-O, 1 qt (OR)
In stock
$25.97 $32.99 -21%
Soul Sensei Bloom, 1 gal
In stock
$25.90 $40.16 -36%
Soul Sensei Grow, 1 gal
In stock
$25.90 $40.16 -36%
DaKine 420 Nitro Nutrients Bloom | 2,000g - (Case of 4)
In stock
$25.84 $108.99 -76%
DaKine 420 Nitro Nutrients Grow | 2,000g - (Case of 4)
In stock
$25.84 $108.99 -76%
House & Garden Top Booster, 1 L
In stock
$25.83 $36.41 -29%
Sustane 8-2-4 Lawn & Landscape Plant Food | 20lb - OMRI Listed
Out of stock
$25.75 $37.71 -32%
Rhizoflora Purpinator 0-2-4 - 32oz
In stock
$25.63
General Hydroponics FloraBloom 0-5-4 - 1gal
In stock
$25.62 $40.53 -37%
General Hydroponics FloraGro 2-1-6 - 1gal
In stock
$25.62 $40.53 -37%
House & Garden Roots Excelurator Gold, 100 ml
In stock
$25.55 $39.63 -36%
Grotek Gro-Silic, 250 ml
In stock
$25.54 $32.99 -23%
Xtreme Mykos Pure Mycorrhizal Inoculum, Granular, 2.2 lbs
In stock
$25.54 $39.99 -36%
South Cascade Organics SLF-100 | 32oz - OMRI Listed - (Case of 12)
In stock
$25.48 $35.99 -29%
Xtreme Gardening Azos Root Booster | 6oz - (Case of 12)
In stock
$25.44 $32.51 -22%
Xtreme Gardening Mykos | 2.2lb - (Case of 6)
In stock
$25.44 $32.51 -22%
FoxFarm Tiger Bloom Buds & Blooms Fertilizer 2-8-4 | 32oz - Concentrate
In stock
$25.41 $30.99 -18%
FoxFarm Grow Big Fertilizer 6-4-4 | 32oz - Concentrate
In stock
$25.40 $30.99 -18%
Roots Organics Oregonism XL, 8 oz
In stock
$25.28 $35.63 -29%
Great White Granular 1 Mycorrhizal | 2.2lb - OMRI Listed
In stock
$25.26 $33.85 -25%
Olivia's Cloning Solution | 1gal - (Case of 4)
In stock
$25.21 $37.95 -34%
Growth Science Organics Grow, 1 gal
In stock
$25.19 $74.99 -66%
Show other 64 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $1
  • $41796
Shop Owner
Brand
    Show all (90)