To become a Master Gardener in Coconino County you must complete the formal Master Gardener training in Coconino County, and then complete 50 volunteer hours within 13 months to become certified.  After that there is an annual requirement of 12 volunteer hours and 6 continuing education hours to remain certified. The course content includes current science-based information on such topics as: basic botany, soils, fruit tree care, planting, staking, pruning, ornamental trees and shrubs, water/irrigation, wildlife in the garden, insects, integrated pest management, vegetables, plant diseases, pesticide safety, and weed management. Class is $225 for the Master Gardener Track.