0Cart

Nutrients & Supplements

Soil Amendments
Sort by:
Price: High to Low
Show:
64
Emerald Harvest Cali Pro Bloom A, 1 gal
In stock
$28.20 $41.00 -31%
Grow More Bio-Cozyme, 1 gal
In stock
$27.96 $39.99 -30%
FoxFarm Open Sesame, 2 lbs
In stock
$27.94 $99.39 -72%
Big Foot Mycorrhizae Concentrate | 8oz
Out of stock
$27.80
Xtreme Azos Beneficial Bacteria, 6 oz (170 g)
In stock
$27.76 $40.99 -32%
Grotek Bud Fuel Pro, 1 L
In stock
$27.71 $36.26 -24%
Save 19%
Roots Organics Terp Tea Microbe Charge | 3lb - (Case of 3)
In stock
$27.70 $33.99 -19%
Soul Sensei Bloom, 1 gal
In stock
$27.61 $40.16 -31%
House & Garden Bio 1-Component, 1 L
In stock
$27.56 $44.10 -38%
Botanicare Clearex Rinsing Solution - 1gal
In stock
$27.55 $44.36 -38%
Roots Organics Terp Tea Microbe Charge, 3 lb
In stock
$27.52 $36.71 -25%
Roots Organics Terp Tea Microbe Charge 3lb
In stock
$27.52 $36.71 -25%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 10oz
In stock
$27.50
Emerald Harvest Emerald Goddess 2-1-4 | 32oz
In stock
$27.50 $44.00 -38%
Emerald Harvest King Kola 0.3-2-3 | 32oz
In stock
$27.50 $44.00 -38%
Emerald Harvest King Kola 0.3-2-3 | 32oz (FL, NM, PA)
In stock
$27.50 $44.00 -38%
Emerald Harvest Honey Chome 0.5-0.5-1 | 32oz
In stock
$27.50 $44.00 -38%
Emerald Harvest Honey Chome, 1 qt
In stock
$27.50 $44.00 -38%
Emerald Harvest King Kola, 1 qt
In stock
$27.50 $44.00 -38%
Emerald Harvest King Kola, 1 qt (FL/NM/PA)
In stock
$27.50 $44.00 -38%
Nectar for The Gods Herculean Harvest Liquid Bone Meal 0-6-0 | 1gal
In stock
$27.48 $38.99 -30%
Nectar for The Gods Triton's Trawl Fishbone Meal 0.5-4-0 | 1gal
Out of stock
$27.48 $38.99 -30%
FoxFarm Bush Doctor Microbe Brew, 1 qt
In stock
$27.25 $42.55 -36%
Save 17%
Grotek Gro-Silic, 250 ml
In stock
$27.22 $32.99 -17%
Nectar for The Gods Pegasus Potion Feather Tea 1-2-0 | 1gal - (Case of 4)
In stock
$27.19 $48.99 -44%
General Hydroponics Floralicious Plus 2-0.8-0.5 - 16oz
In stock
$27.10 $43.84 -38%
Down to Earth Oyster Shell | 50lb - OMRI Listed
Out of stock
$27.05 $35.99 -25%
Roots Organics Nitro Bat Guano, 9 lbs
In stock
$27.00 $43.19 -37%
South Cascade Organics SLF-100, 1 qt
In stock
$26.99 $35.99 -25%
General Hydroponics FloraMicro 5-0-1 - 1gal
In stock
$26.85 $46.07 -42%
Save 19%
Roots Organics Terp Tea Bloom Booster | 3lb - (Case of 3)
In stock
$26.82 $32.99 -19%
House & Garden Magnesium Boost, 1 L
In stock
$26.51 $38.56 -31%
CYCO Commercial Series Grow 10-5-13 - 750g
In stock
$26.39 $66.11 -60%
Herculean Harvest, 1 gal
In stock
$26.32 $42.49 -38%
Emerald Harvest Micro | 1gal - (Case of 4)
In stock
$26.25 $42.00 -38%
Emerald Harvest Micro, 1 gal
In stock
$26.25 $42.00 -38%
Grotek Solo-Tek Grow 6-3-7 | 4L - (Case of 4)
In stock
$26.14 $83.69 -69%
Grotek Solo-Tek Bloom 3-8-8 | 4L - (Case of 4)
In stock
$26.14 $83.69 -69%
FoxFarm Bush Doctor Microbe Brew Microbial Inoculant 1-0.3-0.2 | 32oz - Concentrate
In stock
$26.11 $40.99 -36%
FoxFarm Grow Big Hydro Liquid Concentate, 1 qt
In stock
$26.10 $36.10 -28%
Grotek Cal Max 2-0-0 | 4L - (Case of 4)
In stock
$26.04 $47.59 -45%
Technaflora Thrive Alive B1 Red, 500ml
In stock
$25.85 $39.96 -35%
Save 2%
PRO-MIX LP15 | 2.8cu ft - Loose Fill (Pallet of 57)
Out of stock
$25.83 $26.23 -2%
Rhizoflora Purpinator 0-2-4 - 32oz
In stock
$25.63
Emerald Harvest Cali Pro Grow A 3-0-0 | 1gal - (Case of 4)
In stock
$25.62 $41.00 -38%
Emerald Harvest Cali Pro Grow B 2-2-5 | 1gal - (Case of 4)
In stock
$25.62 $41.00 -38%
Emerald Harvest Cali Pro Bloom A 3-0-3 | 1gal - (Case of 4)
In stock
$25.62 $41.00 -38%
Emerald Harvest Cali Pro Bloom B 1-4-6 | 1gal - (Case of 4)
In stock
$25.62 $41.00 -38%
Emerald Harvest Cali Pro Bloom B, 1 gal
In stock
$25.62 $41.00 -38%
Emerald Harvest Cali Pro Grow A, 1 gal
Out of stock
$25.62 $41.00 -38%
Emerald Harvest Cali Pro Grow B, 1 gal
Out of stock
$25.62 $41.00 -38%
Grotek Insta-Green 3-0-0 | 10L - (Case of 2)
In stock
$25.54 $81.79 -69%
General Hydroponics FloraPro Calcium + Micros 14-0-0 + 17% Ca - 5lb
In stock
$25.50 $40.25 -37%
Optic Foliar REV, 250 ml - (Case of 12)
Out of stock
$25.46 $40.99 -38%
Optic Foliar Transport, 250 ml
In stock
$25.46 $39.99 -36%
Remo AstroFlower, 1 L
In stock
$25.45 $36.99 -31%
Mad Farmer Mother Of All Bloom 500g
In stock
$25.44 $53.54 -52%
FoxFarm Bush Doctor Liquid Iron Micro-Nutrient 1-0-0 | 32oz - OMRI Listed - (Case of 12)
In stock
$25.32 $50.69 -50%
Botanicare 32oz Hydroguard (12/CS) - (Case of 12)
In stock
$25.31 $41.00 -38%
General Hydroponics Ripen 0.5-7-6 | 32oz
In stock
$25.29 $40.46 -37%
Cutting Edge Solutions Uncle John's Blend, 1 qt
In stock
$25.11 $34.99 -28%
Soul Sensei Grow, 1 gal
In stock
$25.10 $40.16 -38%
DaKine 420 Nitro Nutrients Bloom | 2,000g - (Case of 4)
Out of stock
$25.04 $108.99 -77%
DaKine 420 Nitro Nutrients Grow | 2,000g - (Case of 4)
In stock
$25.04 $108.99 -77%
Show another 64 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $1
  • $40500
Shop Owner
Brand
    Show all (92)