High Times Presents: The U.S. Cannabis Cup

Grow Marijuana

Jorge's Cannabis Encyclopedia: Pruning

Pruning redirects growth hormones and affects plants more drastically than bending. Selective pruning allows gardeners to manipulate auxin hormone levels in branch and flower tips.  

Grow Hack: Is That Plastic Safe for Hydro?

Choosing hydroponic containers from resins other than the hydro-safe numbers 5, 4, and 2 may cause chemicals with varying degrees of toxicity to leach into the hydroponic water, be drawn up through the root system of the plants, and ultimately be consumed by the cannabis ...

Jorge's Cannabis Encyclopedia: Transplanting

Cultivation expert and author of the Cannabis Encyclopedia, Jorge Cervantes, takes you through the cannabis clone transplanting process, step by step.

Nico’s Nuggets: Lighting Set-Ups for Beginner Growers

Our cultivation expert, Nico Escondido, gives you the breakdown on lighting for marijuana grow beginners. HPS vs. MH, which is your best bet? Read on.

10 Tips for Auto-Flowering Pot Plants

Cannabis cultivators who choose to grow auto-flowering plants—i.e., plants that flower no matter the photoperiod—need to be aware of several important factors in order to harvest successfully. Auto-flowering plants bloom quickly, so growing them out to their f...



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