There is a yellow powder on my charry tomatoes. I think it is mildew based on web inquiry. How do I treat? I live in Portland Read Answer

My gardener cut all my Rhodies and Azaleas and they are getting burned this time of year. Was this the wrong time of year to cut ? Rn Read Answer

Hi: Bark on our elm tree is pulling away from the trunk about 5 feet off the ground - there seems to be a recessed area behind the loose bark - the exposed trunk area is almost black in Read Answer

I’m trying to identify an invasive grass in my lawn and how best to deal with it. Read Answer

I got the seeds directly from a yellow evening primrose plant and planted it. When it bloom, it was red flowers instead. Why did that happen? I am confused. Your response is appreciated Read Answer

These catalope plants were perfectly healthy two days ago. But every year around this time the vines start to die back, before the melons are even half grown. What is going on? Read Answer

Our Pinckney yard has an infestation of Stiltgrass. What product should we use to eradicate? Read Answer

I want to grow a lawn on Beaver Island. The soil is quite sandy. It doesn't need to be mowed often, but I want to have some ground cover. The lot is woodsy, but the sandy soil is abo Read Answer

An older coneflower bloomed for weeks. I transplanted it to a sunnier location. It has been putting out unusual looking growth for several weeks. What is that and what if anything sho Read Answer

How do I sign up to take the Master Gardeners classes? Read Answer