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 […]
Although the cranberry is native to the northeastern United States, it requires a rather unique acid bog habitat, which restricts its commercial production to just a few states. The ideal soil pH is 4.0-5.5, quite acidic compared to other horticulture crops. A large supply of fresh water and sand is also required. Cranberries belong to the family Ericaceae and are related to rhododendron, blueberry and heather. Known botanically as Vaccinium macrocarpon , cranberries grow on […]
Q. I have several peonies that are 80-plus years old located in an old farmstead. I would like to transplant them to a more suitable area. What would be the best way to transplant them? What do I need to do as far as fertilizer and water needs after the plants are moved. — Rich Unger, Terre Haute, Ind. A. Peonies are incredibly tough plants! Select a location for the transplants where they’ll have good […]
Q. Our tomatoes have had blight the last two years. Is there anything we can do to keep them from getting it again? — Mrs. George Bowen, Plymouth, Ind. A. There are three major blights that can attack your tomatoes: Septoria leaf spot, early blight and late blight. All are fungal diseases spread by spores, which require dew or rain to infect the plant. These are most severe in wet weather. Septoria leaf spot, sometimes […]
Q. We have a new home, which we built three years ago on Lake Shafer, and we have lady bug problems. The first summer, they seemed to be all over the houses out, and we are always finding them inside, sometimes on one side of the house more than the other. Do you know how to get rid of them? Thanks.– Jeanne Garofalo, Chicago, Ill. A. The Asian lady beetle is considered a beneficial insect […]
For many gardeners, pruning seems to be the most daunting chore in the home orchard. In an effort to avoid cutting off too much, many of us end up not cutting at all and end up with overgrown trees. Too little pruning can result in overcrowded, unhealthy branches that produce small fruit and/or few of them. On the other hand, severe pruning also can remove much of the crop potential. Not all fruit species grow […]
Q. Are there any other varieties of lilies that bloom for more than just one day, besides the Stella D’Oro? Also, why is it necessary to dig up the Canna variety but not others? Is it naturally tropical? I love lilies! Thank you. — Josie Kramer, Clear Lake, Ind. A. The range of color, shape and size of daylilies is wonderful, but breeders are working hard to create more reblooming daylilies. Most daylilies bloom for […]
Q. I have a problem weed. It is rubbery with teardrop-shaped leaves. I’ve noticed it will reroot itself when thrown on the ground. It is very hard to kill. In fact, I think it thrives on Round-Up. Can you help? — Teresa Allman, United REMC A. The green, rubbery leaves of purslane are one-half to 1.5 inches long on thick, reddish-green stems. It sometimes bears yellow flowers, and the seeds are borne in a small […]
Q. We decided to build a sunroom this winter. Unfortunately, this means moving some hosta. Can I transplant them at this time of year? Some others are planted where they will be run over by heavy machinery. Since they’re dormant, will they survive? — Jeff All, West Lafayette, Ind. A. Transplanting in the winter can be hard, cold work. If the ground is not frozen, dig up each hosta clump, and sink it in the ground […]
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 […]