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Nutrients & Supplements

Soil Amendments
House & Garden Top Booster, 5 L
In Stock: 152
$86.52 $115.67 -25%
Emerald Harvest Cali Pro Grow A, 6 gal
Out of stock
$125.12 $184.00 -32%
Emerald Harvest Cali Pro Bloom B 1-4-6 | 1gal - (Case of 4)
In Stock: 27
$118.80 / $29.70 per unit
(minimum purchase of 4)
House & Garden Bud-XL, 1 L
In Stock: 306
$48.06 $64.26 -25%
Grotek Monster Grow Pro, 2.5 kg
In Stock: 132
$160.17 $211.99 -24%
FoxFarm Cha-Ching Soluble Fertilizer 9-50-10 | 1lb Jar
In Stock: 147
$50.50 $55.99 -10%
Grotek Monster Grow Pro, 5 kg
In Stock: 10
$301.10 $368.99 -18%
Grotek Vitamax Plus, 4 L
In Stock: 273
$66.75 $88.99 -25%
HEAVY 16 Bud A, 15 gal
In Stock: 61
$349.85 $514.49 -32%
South Cascade Organics SLF-100, 1 gal
In Stock: 96
$109.33 $133.99 -18%
Emerald Harvest Cali Pro Bloom B 1-4-6 | 6gal
In Stock: 10
$128.78 $184.00 -30%
Emerald Harvest pH Down | 15gal
Out of stock
$530.47 $585.71 -9%
House & Garden Roots Excelurator, (silver bottle), 500 ml
In Stock: 298
$108.96 $145.66 -25%
Soul Amino-Aide, 1 qt
In Stock: 423
$45.33 $67.32 -33%
Emerald Harvest King Kola 0.3-2-3 | 15gal
Out of stock
$1,292.93 $1,314.29 -2%
Emerald Harvest King Kola 0.3-2-3 | 1gal
In Stock: 36
$111.06 $160.00 -31%
Emerald Harvest Cali Pro Bloom A 3-0-3 | 6gal
In Stock: 13
$128.78 $184.00 -30%
Emerald Harvest pH Down, 15 gal
Out of stock
$541.20 $585.71 -8%
House & Garden Bio 1-Component, 20 L
In Stock: 10
$223.41 $328.55 -32%
House & Garden Top Booster, 20 L
In Stock: 136
$269.47 $396.27 -32%
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