Q. I am a resident of Orange County, just outside of Paoli. I recently noticed that my red horse chestnut tree, which had previously lost all of its leaves due to drought, has sprouted several red flowers. Some leaves are coming out and MANY buds are swelling. Many buds are not swelling, and I hope they stay that way. The drought tricked the tree into early dormancy, and now the recent rains have awakened the tree…Read more about November 2002[Read More]
Q. We need your expert help concerning our Stanley plum tree. We planted the tree four years ago. The catalog said it is self-pollinating. One year we had two plums. Another year we had none. This year, I found 10 on the ground. All were green and small. What is wrong? The closest other tree is an old persimmon, and it is always loaded with fruit. Do we need fertilizer? If yes, what kind? Did we…Read more about October 2002[Read More]
Q. I love red geraniums. I would like to know how one might start plants, and when you would start them. Also, what is the best plant food to use to grow beautiful geraniums? — Tom Schmitt A. The two main methods of propagating geraniums are by cuttings or seeds. Cuttings usually are taken from outdoor geraniums in late summer or early fall. Cut off 3-4-inch shoots, and remove the leaves on the lower part of the…Read more about Question and Answer[Read More]
Q. An insect is killing my schefflera. It gets white, fuzzy-looking places on it that feel soft, and you cannot see the insect that is working on it. Finally, it will kill the leaf if not removed. I wash the leaves from time to time with soap and water, and last time a little bleach. It works for a while. I even tried a fungus product and worked it in the soil after giving the plant…Read more about Question and Answer[Read More]
Q. I gathered some bittersweet branches last fall. These are the decorative red berries gathered in the fall for winter arrangements in the home. I have saved some well-developed seed but can’t get them to grow. I stored some in the freezer for a time, yet neither did they sprout. I’m wondering if they must pass through a bird’s digestive process to sprout. The seed appears to be encased in a thick shell. If so,…Read more about December “In The Grow”[Read More]
Q. This year, I had problems with my tomatoes. They grew well and had lots of green and ripe tomatoes on them, when all at once the leaves turned yellow and fell off. Some plants had no leaves left. The tomatoes that were ripe didn’t taste good. This happened in just a week’s time. Other neighbors had the same problem. – Kathryn Gilbert Cory, Ind. A. Tomatoes are susceptible to a number of problems. One…Read more about November “In The Grow”[Read More]
Tulips, daffodils, and crocus are stars of spring in Midwestern flower gardens. But there’s an array of supporting players that can add variety to your spring bulb show. Winter Aconite (Eranthis hyemalis) brings a splash of yellow, buttercup-type blooms on dwarf, 3-6-inch plants. Winter aconite is appropriately named for its early arrival, often pushing its blossoms through a cover of snow in February, though sometimes as early as January and as late as March. Plants…Read more about Lesser Known Perennials Extend Spring Color Show[Read More]
The conflict between trees and utility lines is fresh on my mind, having just experienced the power company removing a significant number of limbs from two lovely old pine trees in the right-of-way behind my property. And I’m in good company with many homeowners who have experienced either the loss of a tree or a significant portion of a tree due to the need to keep the limbs from taking out power to the neighborhood….Read more about Trees and Utility Lines: A Battle to Avoid[Read More]
Most gardeners don’t think about burying their roses, but that’s essentially what they should do to protect them from winter’s extremes. Similar to hibernation in animals, roses and other woody plants go through a dormant (rest) period in the winter. The first step to winterizing roses is to keep them healthy through the growing season. Gardeners should protect roses from insect and disease damage and maintain adequate fertility and moisture. After several killing freezes in…Read more about Hibernation for Roses[Read More]
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…Read more about September “In The Grow”[Read More]