Q. Three years ago, I transplanted a couple of peony bushes, which were nice and green, from a neighbor’s yard. Last year, they were green in the spring but the leaves started turning dark brown, some black, with no blooms. This year was the same, except they had a few blooms before turning brown and black. Why is this happening, and what can I do to save them? – Jane Clary, Rockport, Ind. A. Peonies […]
Q. My rhubarb has some type of bug. It’s planted at the edge of my garden. It’s not as hearty as it was in the past, and now it has brown spots. – Phyllis Clark A. Crown rot can cause brown, sunken, water-soaked spots on the base of the leaf stalks. Leaves yellow, and stalks collapse and die. The disease thrives in waterlogged, heavy soils and attacks the crown and base of the stems. In […]
Q. I was given a large hibiscus plant as a house-warming gift. Several months ago, the leaves started turning brown, and I found tiny, white, flying bugs on both sides of the leaves. I bought a pesticide that was labeled for hibiscus and control of whitefly and mealybugs. I am on my second can of the spray, but the plant has not improved. What can I use? -Elois Goerz A. Whiteflies are common pests of […]
Q. I have magic lilies that have not bloomed for two or three years. The foliage comes up in the spring, but there are no blooms in the summer. Do I need to move the bulbs? If so, when? – Marian Fouts, Walkerton, Ind. A. When bulbs (including daffodils) get crowded, they will cease flowering. If you have a thick mass of magic lilies (Lycoris &emdash; also called surprise lilies, naked ladies and resurrection lilies), […]
Q. I am wondering what kind of tree, besides a willow, likes moist areas. I have an area in our yard that does not drain well and was hoping to solve the problem by using a tree. I can’t use a willow, due to my neighbor not really wanting one. He is worried about the roots. Thanks! – John D. A. Plants may take up some of the water and could reduce the excess moisture […]
Q. Can you make some suggestions as to what I can plant in soggy soil? Since this part of my yard is the property line, I’m looking for some type of tree and/or tall shrubbery to create a privacy fence. – Joyce Haney A. If space is not an issue, you could consider clump river birch. You would be able to see through them in the winter, but the peeling bark would give nice winter […]
Q. I have two gooseberry bushes that never bloom so, therefore, never produce fruit. They are 8-10 years old and in full sun. Do you have to have male and female bushes to produce fruit? If not, what could be wrong? – Judy Bates, Bloomington, Ind. A. Gooseberries are generally self-fruitful. You are facing another problem since your plants don’t bloom at all. Try pruning out all branches that are more than 3 years old […]