Master Gardener Handbook
'University of Idaho (UI) Extension’s Idaho Master Gardener Program provides gardeners with opportunities to improve their horticultural knowledge and skills as well as to serve their communities. “Helping people grow” is the motto of the program. The program is conducted through participating UI Extension county offices under the direction of UI Extension educators.'
'To help Idaho Master Gardeners prepare for these roles, the University of Idaho’s College of Agricultural and Life Sciences provides credit and certificate courses to prospective and active Idaho Master Gardeners across the state.'
This handbook is a good guide to becoming a master gardener as well as learning about Botany.