I have purchased both of your books and have subscribed to the online text and just wanted to tell you how much I am enjoying the materials. I have studied horticulture at the college level and I am a master gardener but your material has answered many nagging questions that I was left with. I also love that you offer online certificates. I am planning to enroll in the certificates when work quiets down. You should be commended for the work you are doing to foster the organic landscaping movement! You are a role model for the gardening world!
Jason Teare, Organic Gardener