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Nutrients & Supplements

Soil Amendments
Emerald Harvest Sturdy Stalk | 32oz
In Stock: 69
$28.33 $38.50 -26%
Emerald Harvest Cali Pro Grow A 3-0-0 | 1gal - (Case of 4)
In Stock: 32
$116.20 / $29.05 per unit
(minimum purchase of 4)
Emerald Harvest Micro | 1gal - (Case of 4)
In Stock: 33
$119.00 / $29.75 per unit
(minimum purchase of 4)
Roots Organics Elemental, 40 lbs
In Stock: 44
$185.30 $278.63 -33%
House & Garden Amino Treatment, 250 ml
In Stock: 712
$56.41 $77.11 -27%
Plant Success King Crab, 32 oz
In Stock: 17
$96.77 $109.99 -12%
Roots Organics Rain, 1 gal
In Stock: 106
$132.24 $189.36 -30%
HEAVY 16 Fire, 6 gal
In Stock: 168
$907.71 $1,364.99 -34%
House & Garden Amino Treatment, 100 ml
In Stock: 517
$27.42 $37.49 -27%
Emerald Harvest Emerald Goddess 2-1-4 | 32oz
In Stock: 45
$29.98 $44.00 -32%
Biobizz Top-Max, 20 L
In Stock: 32
$432.06 $666.99 -35%
Cutting Edge Solutions Cal-Mag Amplified, 6 gal
In Stock: 7
$198.22 $272.99 -27%
Grotek Monster Bloom, 2.5 kg
Out of stock
$156.63 $211.99 -26%
Orca Premium Liquid Mycorrhizae, 1 gal
In Stock: 19
$197.03 $252.99 -22%
Emerald Harvest pH Up, 6 gal
In Stock: 30
$226.10 $261.54 -14%
Cutting Edge Solutions Bloom, 6 gal
In Stock: 82
$115.07 $159.99 -28%
HEAVY 16 Roots, 6 gal
In Stock: 38
$907.71 $1,364.99 -34%
House & Garden Roots Excelurator Gold, 1 L
In Stock: 1501
$207.39 $283.50 -27%
Cutting Edge Solutions Cal-Mag Amplified, 1 gal
In Stock: 21
$49.69 $61.99 -20%
FoxFarm Bush Doctor Bemb Sweet & Dandy 0-1-3 | 32oz - Concentrate
In Stock: 224
$31.12 $34.99 -11%
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