Horsetail

Long ago, it was eaten by dinosaurs. Today, it is an ingredient in medications that lower cholesterol. Throughout human history, it has been used for scrubbing kitchen utensils. Known commonly as the...

Some Shade Friendly Plants

Q. I am a religious reader of your column. You give so much helpful information. However, it would be most helpful to me, and possibly others, if you would also include in your discussion of plants t...