Ask the Expert

What native flowers should be added to a perennial bed?

Question: I want to add to our perennial beds at our lakefront property but want to plant native plants. In there now are a bunch of hydrangea and peony and sea pea and bee balm and bleeding heart. There is a big bush with a trumpet like purple/pink flower that the hummingbirds are loving. What […]

Read more

Why have I found several four-leaf clovers in my yard?

Question: I have found five four-leaf clovers in my yard in the past week. Is there some sort of mutation that makes these more likely in my yard? Answer: Jonathan Foster, Special Project Assistant  You have discovered a well-kept Extension secret. Once every generation, leprechauns from all over Maine hold their great conference in one […]

Read more

Why did my cucumber plants not grow in a raised bed?

Question: I planted cucumber seeds in a raised bed 1 in early May and they did not come up. I was given some well established cucumber plants that I placed in the same raised bed and they nearly died within a week. I transplanted them to another raised bed and they are looking better… they […]

Read more

Why are my tomato plants showing a discoloration on the lower leaves?

Question:  My tomato plants are showing a variegated discoloration especially on lower leaves. Several varieties are affected. Answer: Jonathan Foster, Special Project Assistant  I was concerned about the concentric circle lesions on a couple of leaves (typically a symptom of early blight), so I reached out to our plant pathologist, Dr Alicyn Smart, for her […]

Read more

How do you dispose of multiflora rose branches that were cut?

Question: We have an invasion of wild roses, multi flora, which are making mowing difficult. We have cut back an huge amount of branches and want to know how to dispose of branches. Can I bring them somewhere so they can be burned? Answer: Jonathan Foster, Special Project Assistant  I’m sorry to hear about your […]

Read more

What insect has defoliated my fruit trees and how do I manage them?

Question: I need help with fruit tree caterpillar damage. In very short order, my pear tree is completely defoliated, and my plums and apple are seriously set back. The culprits are 3/4″ light green worms. Any idea what they are and what I should do now? Answer: Jonathan Foster, Special Project Assistant  I’m very sorry […]

Read more

What insect could be eating bean seedlings?

Question:  The bean seedling leaves are being eaten, sometimes just when true leaves emerge and sometimes after true leaves are established.  What is eating them? Answer: Jonathan Foster, Special Projects Assistant I’m awfully sorry to see the state of your bean seedlings! There are several possible culprits for the damage you’re seeing, among them the bean […]

Read more

Should I prune the new shoots of my young pear tree?

Question: I have a McLaughlin Pear tree that I did not prune well in the spring, before the leaves emerged. It is now early June, and the three-year old pear has several shoots growing rapidly that are very low to the ground. Is it best to let it grow and prune these off next spring? […]

Read more