High Times Ultimate Grow Wall Calendar: The High Times Ultimate Grow Wall Calendar features hot tips from the grow experts at HIGH TIMES magazine. Packed with monthly summaries and HIGH TIMES world-famous centerfold photography. Covering everything from temperature control to nutrient programs and featuring simple but timely reminders to look ahead in the season. You can't go wrong with HIGH TIMES as your guide to the Ultimate Grow in 2013. UPC: 009128486802 EAN: 9781893010307