Organic Gardeners Composting Exhibit
First Saturday of every month and Third Saturday of every month. Continues through May 18 2013
Tucson Organic Gardeners members answer questions in the composting-demonstration area from 11 a.m. to 1 p.m., the first and third Saturday of every month, through May 18; $8, $4 for children ages 4 through 12, and $7 for students, seniors and military, includes admission to the gardens. Call or visit tucsonbotanical.org
for more information.