Nutrients & Additives

Nutrients & Additives

Plant nutrients, beneficial microbes, compost tea, and additives to feed every stage of growth.

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449 products

Drops of Balance (Regular)
Drops of Balance
Drops of Balance (Regular) Sale priceFrom $19.97
BAM® Microbial Inoculant, Concentrate
Perfect Gardens
BAM® Microbial Inoculant, Concentrate Sale priceFrom $29.97
EM-1® Microbial Inoculant, Concentrate
My Store
EM-1® Microbial Inoculant, Concentrate Sale priceFrom $29.97
Drops of Balance (Concentrate)
Drops of Balance
Drops of Balance (Concentrate) Sale priceFrom $384.96
(2 in 1) Bam / Water Filter Bucket System
Perfect Gardens
(2 in 1) Bam / Water Filter Bucket System Sale priceFrom $109.97
Real Growers Recharge 5lb Bag
Real Grower
Real Growers Recharge 5lb Bag Sale price$187.99
NPK RAW Nitrogen 8oz
NPK Industries
NPK RAW Nitrogen 8oz Sale price$28.85
SUPERthrive Grow 1 qt
SUPERthrive
SUPERthrive Grow 1 qt Sale price$29.53
NPK RAW Kelp 2oz
NPK Industries
NPK RAW Kelp 2oz Sale price$16.85
NPK RAW Humic Acid 8oz
NPK Industries
NPK RAW Humic Acid 8oz Sale price$38.85
Storch Oil
My Store
Storch Oil Sale priceFrom $29.97
Mr. B's Green Trees Organic Bloom 40lbs (5gal)
Mr. B's Green Trees
Mr. B's Green Trees Organic Bloom 40lbs (5gal) Sale price$150.38
Diamond K Premium 97 Solution Grade Gypsum 50lbs
Diamond K
Diamond K Premium 97 Solution Grade Gypsum 50lbs Sale price$12.00
Xtreme Gardening MYKOS ROOT PAKS great for hydro 50 ct, 6/cs
Xtreme Gardening
Xtreme Gardening MYKOS ROOT PAKS great for hydro 50 ct, 6/cs Sale price$28.61
Humboldt Nutrients Big Up Powder 1lb
Humboldt
Humboldt Nutrients Big Up Powder 1lb Sale price$56.58
Humboldt Nutrients Big Up Powder 8oz
Humboldt
Humboldt Nutrients Big Up Powder 8oz Sale price$33.96
Humboldt Nutrients Big Up Powder 4oz
Humboldt
Humboldt Nutrients Big Up Powder 4oz Sale price$19.54
Green Gro Hybrid Veg 12-12-12 6lb
Green Gro
Green Gro Hybrid Veg 12-12-12 6lb Sale price$67.90
Green Gro Hybrid Veg 12-12-12 40lb
Green Gro
Green Gro Hybrid Veg 12-12-12 40lb Sale price$369.87
Green Gro Hybrid Veg 12-12-12 25lb
Green Gro
Green Gro Hybrid Veg 12-12-12 25lb Sale price$227.88
Green Gro Hybrid Veg 12-12-12 2lb
Green Gro
Green Gro Hybrid Veg 12-12-12 2lb Sale price$28.58
CYCO Platinum Series Silica 5 Gallon
Cyco Platinum Series
CYCO Platinum Series Silica 5 Gallon Sale price$237.08
CYCO Platinum Series Dr. Repair 5 Gallon
Cyco Platinum Series
CYCO Platinum Series Dr. Repair 5 Gallon Sale price$283.35
CYCO Platinum Series Swell 5 Gallon
Cyco Platinum Series
CYCO Platinum Series Swell 5 Gallon Sale price$468.41

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