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September 26, 2015 @ 10:00 am - 12:00 pm UTC+0
Tucson Botanical Gardens presents Permaculture Primer on Saturday, Sept. 26, 2015, from 10 a.m. to noon. Cost is $25, $20 Members. This introduction to permaculture design will focus on connections found in our gardens, specifically in the soil. Based on the work of the world’s leading soil scientist, Elaine Ingham, students will learn how the soil food web works and how to naturally bring degraded soil back into abundant health to promote thriving plants and to avoid problems with pests, diseases and nutrient deficiencies.