Q. Some years ago, I had a list of plants in the garden that were compatible and those that weren’t. If you have such information, could you include it in your “question and answer” column? It’s too late for this season, but we’d have it for next. A. The principles of “companion planting” are based on the belief that certain plants can benefit others when planted in combination or nearby. Such strategies can include using […]
Q. I have a lilac bush that I started from a “slip” from my sister several years ago that has never bloomed. It is growing leaves and is beautiful, but no blooms. What do I need to do? A. There are a number of reasons why a plant might fail to bloom. The most common factors are plant age, sunlight, plant nutrition, winter temperatures and improper pruning. You didn’t indicate how many years ago you […]
Q. I have some spearmint growing now. I can tell when I mow over it, but I don’t know what it looks like. I would like to grow more but don’t how to go about it. A. All of the culinary mints have square stems and opposite leaves, with spearmint, in particular, having elongated-ovate leaves with coarsely toothed margins. Although many seed catalogs may offer seed packets, the best spearmint selections are of Mentha x piperita and can only […]
Q. Could you please tell me what I can do for my concord grapes? When they start ripening, they rot, or something like that. A. I’d place my bets on a fungal disease called “black rot.” There are some grape cultivars that are resistant to grape rot, but, unfortunately, ‘ Concord ‘ is highly susceptible. According to Purdue Plant Pathology publication BP-36 “Grape Black Rot” http://www.ces.purdue.edu/extmedia/BP/BP-36.html , this is one of the most common and serious diseases […]
Q. Concerning the question about deer and other wild animals eating plants, bushes, and young tree growth, etc.: We were told (and experienced) to tie (a particular brand of deodorant) soap to all trees and bushes to keep deer from eating our landscaping. It works for us. We have seen as many as 40 head in our area in Steuben County. They are here! And before, we tried everything. A. Your soapy landscape plants are […]
Q. I have had Japanese beetles in my yard for the past several years — and each year the infestation increases. This year, they are really profuse — everything in the garden is under attack! If I bump a branch when mowing, I am showered by them. I have about one acre surrounded by farmland. This year it is corn; but I see no sign of infestation on the corn stalks. I have been shaking […]
Q. We have a yellow peach tree and a white peach tree. Both have had great fruit in the past. The yellow one was loaded this year, and usually the fruit ripens around the first week in July. Toward the end of June, the fruit started rotting before it was ripe! The white peach tree has several peaches on it, but they don’t seem to mature. The fruit is the size of a small walnut […]
Q. My husband pulled out a weed in the garden that made his hands burn for quite a while. It had sharply serrated leaves that were opposite. The stem looks almost square and ropey, with fine hairs along the whole length. Do you have any idea what it is? A. Stinging nettle is most likely the culprit, with its stinging hairs along the stems and on the undersides of the leaves. These perennial plants grow […]
Q. I am hoping that you can give me some advice on my yard. I think I may have a fungus. Nothing grows very well. Last year I planted bell peppers and tomatoes, and they were inedible. They were full of white veins. All of my trees have small holes in the leaves. And my grass has small pale patches all over the yard. My income is limited. Can you suggest a treatment that is […]
Q. Do tomato hornworms turn into a pretty butterfly? I won’t feel so bad squishing them if they don’t. Also, I had some moonflower plants (the poisonous kind that are related to the wild variety, which grow in pig/cow pastures). Anyway, I had some kind of green hornworm eat every leaf off every plant. How can a hornworm eat a poisonous plant and not die? — Linda W., Plymouth , Ind. A. Tomato and tobacco […]