Humboldt Hydroponics has been here in the center of Humboldt's northernmost city, Eureka, since 2001.
1302 Union St. Eureka California 95501 ph. (707)443-4304
Featured products
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1000W Warm Deluxe Metal Halide Red Spectrum Bulb
Regular price $85.68 USDRegular priceUnit price per$89.99 USDSale price $85.68 USDSale -
2" Hydroponic Net Pots
Regular price $0.21 USDRegular priceUnit price per$0.26 USDSale price $0.21 USDSale -
200 Gallon Gro Pro Fabric Pot
Regular price $35.80 USDRegular priceUnit price per$40.99 USDSale price $35.80 USDSale -
8" Magnum XXXL reflector
Regular price $250.25 USDRegular priceUnit price per$263.95 USDSale price $250.25 USDSale -
Age Old Bloom 1 Gallon
Regular price $46.45 USDRegular priceUnit price per$48.99 USDSale price $46.45 USDSale -
Age Old Bloom 1 Quart
Regular price $15.17 USDRegular priceUnit price per$16.99 USDSale price $15.17 USDSale -
Age Old Bloom 2.5 Gallon
Regular price $88.95 USDRegular priceUnit price per$96.99 USDSale price $88.95 USDSale -
Age Old Grow 1 Quart
Regular price $16.99 USDRegular priceUnit price per
Featured Items!

We'll change featured items here each week
You'll see specials and great deals depending on the season! This week...
Autopilot Cooling Thermostat
Regular price
$49.35 USD
Regular price
$53.12 USD
Sale price
$49.35 USD
Unit price
per
Sale

Thinkgrow lights are in! Call for your order, we'll add it to the site.
ThinkGrow is committed to providing our customers with the most advanced horticulture...
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Filter your Air
We have a large selection of Can-Lite filters, etc!
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