gardening, the environment, green living and a lot of humor

Tom Ogren has been studying the effects of allergenic pollen on gardeners and the general population for twenty five years, writing numerous books on the subject, including Allergy-Free Gardening. Now he is in Canada, where he is performing an allergy audit. That is to say, he is tasked with examining the effects of planting too many male cloned trees and shrubs, where they can contribute to allergies and asthma.