I use my website as a connection to my readers; as a place to get info on allergies & landscaping for cities, landscapers, arborists, & journalists.

I do a great many talks and lectures on health and urban landscapes across the US, and all over the world. I've spoken to groups of MD's, allergists, arborists, botanists, landscapers, landscape designers, nursery professionals, city planners, Master Gardeners, arboretum staff, community gardeners, and garden clubs. I do consulting on low-pollen, allergy-friendly landscaping for cities, businesses, and concerned individuals. My work has been featured in over 500 magazines and newspapers,...

I do a great many talks and lectures on health and urban landscapes across the US, and all over the world. I've spoken to groups of MD's, allergists, arborists, botanists, landscapers, landscape designers, nursery professionals, city planners, Master Gardeners, arboretum staff, community gardeners, and garden clubs. I do consulting on low-pollen, allergy-friendly landscaping for cities, businesses, and concerned individuals. My work has been featured in over 500 magazines and newspapers, on TV & radio...including several times on National Public Radio (NPR), here, and on PR in both NZ and and England. I am the author of numerous published books, including Allergy-Free Gardening, from Ten Speed Press and Random House Publishers. I try to answer all personal emails from readers