Tag: greenhouse

Growing Trend: The Closed Cannabis Greenhouse

The most recent cannabis greenhouse in Colorado is a different variety than the hundreds of others built in the state since legalization in 2014. Instead of being constantly ventilated, the automated cannabis greenhouse designed by Ceres Greenhouse Solutions is sealed off from outside air. Without ventilation, the greenhouse relies on a web of advanced climate control systems to control heat

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Jorge’s Cannabis Encyclopedia: Three Gardens, Pt 1

High Times is proud to present selections from Jorge Cervantes’ latest, most comprehensive opus, The Cannabis Encyclopedia. The book will be available worldwide on April 20, 2015. For more, check marijuanagrowing.com. The following articles will outline three different gardens in three different locations: indoor, greenhouse, and outdoor. The examples show different planting and harvesting scenarios that use the natural advantages provided

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How to Build a Geothermal Subterranean Greenhouse

High Times recently showed you Dragonfly Earth Medicine’s 15-foot plants in British Columbia; now check out how they did it! A subterranean greenhouse is a great way to have continuous temperature and relative humidity levels throughout the whole year in your garden space. Native to Bolivia, the technique’s original name, walipini, means “place of warmth.” By digging a greenhouse down into the

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Want to See An Underground Marijuana Greenhouse?

Giving a whole new meaning to the term underground industry, a walipini is a South American technique of taking advantage of an endless source of heat for grows in cold climates. Think of it as a greenhouse that’s sunken into the ground so its walls are the earth around it. Some radioactive decay and a little energy left over from the

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