Q: My dad helped me plant a couple of young apple trees in my backyard last weekend and so far, so good. After we finished I said the only thing I had left to do was paint the trunks white. He looked ...

Dear Readers: This weekend, walking along a Longmont canal, I happened upon several trees with painted trunks. It took my mind back to this column from 2023. Dear Johnnie: What is the purpose of the ...

Paint marks on a tree aren't always random. Here are what the different colors may mean and why it is important to know what ...

Howard Garrett I usually do not use pruning paint of any kind on my trees. Research by arborists has shown that pruning paint and wound dressings give little help and can be actually be harmful to the ...