High Times Presents: The U.S. Cannabis Cup

hydro

High Buy: The O2 Grow

The O2 Grow system uses electricity to deliver pure oxygen right into your reservoir, not just an aquarium bubbler reformatted for a hydro reservoir. This unique product uses electrolysis to oxygenate water for increased plant growth. HIGH TIMES did a side-...

Grow Q&A: Soil Vs. Hydro

Have questions about growing cannabis? Our own cultivation expert, Danny Danko, is here to help with all of your marijuana grow concerns. Today's question is about using soil vs. hydroponics.

Grow Q&A: Algae on Rockwool

Have questions about growing cannabis? Our own cultivation expert, Danny Danko, is here to help with all of your marijuana grow concerns. Today's question is about discouraging algae growth on rockwool.

Grow Q&A: Oxygenating Hydroponic Reservoirs

Have questions about growing cannabis? Our own cultivation expert, Danny Danko, is here to help with all of your marijuana grow concerns. Today's question is about oxygenating your hydroponic reservoir.

MARCH 2014

Learn how to build your own hydro system, plus research where to buy the best seeds in the world with the 40 Best Seed Banks of All Time... all in the March 2014 issue of HIGH TIMES.

Pages

Notice

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