High Times Presents: The U.S. Cannabis Cup

Indoor Grow

Why Are Double-Ended High-Pressure Sodium Bulbs Better Than Single-Ended?

Manufacturers originally designed double-ended high-pressure sodium light bulbs so they would be compatible with double-ended metal halide fixtures. Traditional single-ended high-pressure sodium bulbs already had the industry seal for being the “most efficient white...

How Much Energy Does Indoor Pot Really Use?

Last week, we posted “The Big Grow Debate: Which Is Better, Indoor or Outdoor Pot?” In that article, our science editor Sirius J critiqued the research of Evan Mills who estimates that indoor growers consume 1 percent of the nation’s total energy supply....

The Big Grow Debate: Which Is Better, Indoor or Outdoor Pot?

Inside the great growing debate.

Grow Hack: Day and Night Growroom Temperatures

When growing indoors it’s important to realize the comprehensive control the environment you create has over your cannabis garden. New growers often overlook temperature as a potential source of issues, and some advanced growers overlook the potential to use differe...

Maximizing Your Medicine: How to Yield More Out of Small Gardens

There are now 24 states in the U.S. with medical marijuana laws. But some states are very strict with their growing regulations, and many of them severely limit what medical growers can and can't do within the confines of their growroom. Restraints on plant numbe...



Important notice for Seattle US Cannabis Cup attendees.
A company calling itself High Times Travel LLC (hightimestravel.com) has illegally infringed on the HIGH TIMES trademark to sell travel packages for the upcoming US Cup in Seattle.

This company is not affiliated with HIGH TIMES Magazine in any way. If you have purchased a travel package from High Times Travel LLC please contact HIGH TIMES immediately by emailing us at travelcomplaint@hightimes.com