Welcome to Humboldt Hydroponics!

Featured Products

BushDoctor Insecticide RTU Qt
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$19.25
Out of Stock.
Enzymes Komplete 10 Liter
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$275.00
In Stock.
Europonic Silicate Gallon
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$39.85
Out of Stock.
Gilmour Poly Shut-Off Valve
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$5.80
In Stock.
Liquid Guano Gallon
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$39.95
In Stock.
Tappin Essential Grow 2.5 Gallon
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$132.95
In Stock.