Would you like to be a guest on the Evergreen Thumb? Please fill out the form below. We are always looking for knowledgeable people to discuss topics related to gardening/horticulture and the WSU Extension Master Gardener Program’s priorities. Guests will be selected based on the relevance of the topic to the program priorities and whether or not we’ve recently covered similar topics. If you don’t hear back from us, it means your topic wasn’t a good fit at this time. We try to plan our episodes to be relevant to the seasons, but we also work ahead several weeks to months, so we may contact you at a later date when your topic fits into our schedule.