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Largest Inventory in Denver

Some would say we have the largest hydroponic and organic gardening inventory in the known universe. We would agree. No matter what you need, we’ll have it, or we can order it for you with free shipping.

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2 Convenient Locations

Heading north? No problem. Going south instead? Don’t sweat it. We have two locations in Denver and Stapleton.

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Visit Our Two Colorado Locations

Cultivate Colorado

Cultivate Hydroponic & Organic Garden Center (Denver)

666 Buchtel Blvd, Denver, CO 80210
303-954-9919
Monday—Friday: 9:30AM–6:30PM 
Saturday—Sunday: 10:00AM–5PM

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Cultivate Hydroponic & Organic Garden Center (Stapleton)

6400 Stapleton S Dr, Denver, CO 80216
720-420-7599
Monday—Friday: 9:30AM–6:30PM 
Saturday—Sunday: 10:00AM–5PM

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From the Blog

Germination Guide: How to Germinate Seeds

Germinating seeds is super easy. You just need to learn how to germinate seeds and your plants will get a nice head start in the garden.

Hydroponics 101 : Intro to Hydroponic Systems

Growing with hydroponics can be very cost effective and efficient compared to growing in soil. But if done improperly, can end up costing much more. Hydroponics DefinedHydroponics is a method of growing plants in a nutrient-rich water solution....

How to Get Rid of Mites

Many species of the spider mite (family: Tetranychidae), so common in North America, attack both indoor and outdoor plants. They can be especially destructive in greenhouses. Spider mites are not true insects, but are classed as a type of arachnid, relatives of...