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Nutrients & Supplements

Soil Amendments
Roots Organics Nitro Bat Guano, 3 lbs
In Stock: 920
$12.47 $18.34 -32%
Big Foot Ecto-Mycorrhizae | 5lb
In Stock: 6
$149.99
Down to Earth Langbeinite 0-0-22 | 1lb - OMRI Listed - (Case of 6)
Out of stock
$39.78 / $6.63 per unit
(minimum purchase of 6)
SUPERthrive K-L-N Rooting Concentrate | 32oz - (Case of 12)
In Stock: 35
$340.32 / $28.36 per unit
(minimum purchase of 12)
Down to Earth All-Purpose Mix 4-6-2 | 25lb - OMRI Listed
In Stock: 391
$38.27 $49.99 -23%
Aphrodite's Extraction, 5 gal
In Stock: 2
$41.92 $248.49 -83%
HDI MotherPlant Nutrients Part B | 32oz
In Stock: 90
$180.96 / $15.08 per unit
(minimum purchase of 12)
FoxFarm Bush Doctor 1-0-0 Cal-Mag Supplement | 16oz - 3% Calcium - 0.9% Magnesium - OMRI Listed - (Case of 12)
In Stock: 648
$147.12 / $12.26 per unit
(minimum purchase of 12)
House & Garden Cocos A, 1000 L
In Stock: 4
$3,572.10 $5,292.00 -33%
HDI MotherPlant Nutrients Part A | 2.5gal - (Case of 2)
In Stock: 24
$158.24 / $79.12 per unit
(minimum purchase of 2)
Biomin Boron | 2.5gal - OMRI Listed
In Stock: 1
$96.81 $101.28 -4%
HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 2.5gal - (Case of 2)
In Stock: 37
$71.28 / $35.64 per unit
(minimum purchase of 2)
General Hydroponics Flora Series Trial Pack | 3pc - 32oz FloraMicro, 32oz FloraGro, and 32oz FloraBloom
In Stock: 399
$38.49 $39.35 -2%
PureCrop 1 gal
In Stock: 15
$130.00 $145.00 -10%
Magnesium Sulfate Epsom Salts | 50lb (49/PL) - OMRI Listed
In Stock: 571
$35.80 $50.33 -29%
Roots Organics Terp Tea Bloom | 9lb - (Case of 3)
In Stock: 45
$118.08 / $39.36 per unit
(minimum purchase of 3)
Primordial Solutions Rootamentary, 16 oz
In Stock: 4
$3.39 $45.99 -93%
Big Foot Mycorrhizae Gold | 32oz
In Stock: 81
$206.80
Down to Earth Seabird Guano 0-11-0 | 20lb - OMRI Listed
In Stock: 209
$54.40 $99.99 -46%
HDI Ionic Bloom for Soil Premium Plant Nutrient 2-2-5 | 1gal - (Case of 4)
In Stock: 28
$157.00 / $39.25 per unit
(minimum purchase of 4)
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