0Cart

Nutrients & Supplements

Soil Amendments
Nectar for The Gods Gaia Mania Supplement 1-5-1 | 2.5gal - (Case of 2)
In Stock: 12
$187.40 / $93.70 per unit
(minimum purchase of 2)
Biobizz Bio-Grow | 1 L
In Stock: 291
$17.54 $25.80 -32%
Gaia Green Glacial Rock Dust, 2 kg Pouch
In Stock: 377
$10.61 $12.99 -18%
Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 | 18oz - Concentrate - OMRI Listed - (Case of 12)
In Stock: 948
$158.52 / $13.21 per unit
(minimum purchase of 12)
South Cascade Organics SLF-100 | 1gal - OMRI Listed - (Case of 4)
In Stock: 68
$447.64 / $111.91 per unit
(minimum purchase of 4)
Cutting Edge Solutions Grow, 1 qt
In Stock: 110
$13.07 $15.99 -18%
Optic Foliar Watts, 60 ml - (Case of 12)
In Stock: 60
$3.72 / $0.31 per unit
(minimum purchase of 12)
Down to Earth Blood Meal 12-0-0 | 50lb - OMRI Listed
In Stock: 64
$91.68 $176.99 -48%
Optic Foliar Overgrow, 4 L RTU
In Stock: 43
$59.31 $79.99 -26%
Humboldt Nutrients Master-B, 2.5 gal
In Stock: 1
$23.26 $170.99 -86%
General Hydroponics ARMOR SI 0-0-4 | 55gal
In Stock: 33
$2,010.00 $3,301.84 -39%
Grotek Synergy | 140g
Out of stock
$664.68 / $55.39 per unit
(minimum purchase of 12)
Mega Morpheus, 5 gal
Out of stock
$25.12 $184.99 -86%
Down to Earth Solution Grade Gypsum | 5lb - OMRI Listed - (Case of 5)
Out of stock
$21.85 / $4.37 per unit
(minimum purchase of 5)
FoxFarm Cultivation Nation pH Down Nutrient Solution Adjuster | 16oz - Lowers the pH in Nutrient Solution
In Stock: 168
$140.64 / $11.72 per unit
(minimum purchase of 12)
Roots Organics CalMag, 1 qt
In Stock: 646
$21.64 $28.90 -25%
Down To Earth Island Phosphate 0-11-0 | 5lb - (Case of 6)
Out of stock
$173.94 / $28.99 per unit
(minimum purchase of 6)
True Organic Raised Bed Plant Food | 4lb - OMRI Listed - (Case of 6)
In Stock: 138
$59.88 / $9.98 per unit
(minimum purchase of 6)
Emerald Harvest Kick Starter Kit 3-Part Base
Out of stock
$190.40 $220.00 -13%
Down to Earth Citrus Mix 6-3-3 | 25lb - OMRI Listed
In Stock: 194
$44.64 $57.89 -23%
Roots Organics Ancient Amber, 5 gal
Out of stock
$2.79 $188.99 -99%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 32oz
In Stock: 81
$54.56
Budswel, 5 gal
In Stock: 546
$202.15 $247.99 -18%
MICROBE Life Hydroponics Nourish-L Liquid Fertilizer | 16oz - (Case of 12)
In Stock: 84
$253.92 / $21.16 per unit
(minimum purchase of 12)
Big Time Enzyme, 2.5 gal
In Stock: 20
$98.72 $120.99 -18%
Roots Organics Uprising Bloom, 3 lbs
In Stock: 847
$13.22 $19.43 -32%
Roots Organics SeaBird Guano | 3lb - Powder - (Case of 3)
Out of stock
$32.13 / $10.71 per unit
(minimum purchase of 3)
Roots Organics Trinity | 32oz
In Stock: 1
$26.12
Down to Earth AZOMITE Granulated | 5lb - OMRI Listed - (Case of 6)
In Stock: 684
$63.18 / $10.53 per unit
(minimum purchase of 6)
HDI MotherPlant Nutrients Part A | 32oz
In Stock: 84
$193.44 / $16.12 per unit
(minimum purchase of 12)
True Organic Tomato & Vegetable Food 4-5-6 | 4.5lb - Shaker Jug - Use Monthly - Covers up to 88sq ft - OMRI Listed - (Case of 6)
In Stock: 66
$49.44 / $8.24 per unit
(minimum purchase of 6)
Armory Beneficial Bacteria Blend | 200oz - OMRI Listed
Out of stock
$1,409.58
Show other 32 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $0
  • $43092
Shop Owner
Brand
Show all (88)