Q. The home we moved into a few years ago backs up to a creek running through our subdivision. On both sides of the creek is a thicket of ferns, bushes, briars, poison ivy, spindly trees and wild woody vines. The vines grow into the tops of a number of the trees, including cedars. We’ve cleared out a portion of the thicket closest to our home, put up a picket fence and now have a […]
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 […]
If fighting weeds in your garden has you in a pickle, you’ll be interested in a USDA research report about using acetic acid (vinegar) as an herbicide. USDA researchers confirmed that acetic acid is effective at killing some common weed species, including Canada thistle, lamb’s-quarters, giant foxtail, velvetleaf and smooth pigweed. Weeds were hand-sprayed with various solutions of vinegar, uniformly coating the leaves. The researchers found that 5- and 10-percent concentrations killed the weeds during […]
Q. I have a weed in my garden that I can’t get rid of. It lies close to the ground and spreads. It has small green leaves that are thick and feel like rubber. Is there anything you can tell me to help me get rid of it? Thank you. – Sheila Denton, via e-mail A. It could be a number of weeds but sounds most like purslane. Purslane thrives in hot, dry weather. The […]
Q. We have a big problem with bagworms. Last year they destroyed two decorative pine trees in our landscaping and they love our plum trees also. I cannot begin to count how many of their cocoons are left in our landscaping. What can I put on my trees and other plants to keep them from making their home too close to mine? Also, what time of the year should I take care of this problem?- […]
No matter whether the weather is cool or hot, wet or dry, gardeners must do battle with weeds. By definition, a weed is any plant that grows where it is not wanted. Despite having a number of weapons to conduct this battle, the weeds seem to win as least as often as we do! The best weapons for the home garden and landscape include tools, such as the hoe and rototiller. There are quite a […]
Q. I have one persimmon tree that hasn’t produced any fruit yet. How old does a tree have to be before doing so? Do I need to have more than one tree in order to produce persimmons? – Dennis Stutler, Batesville, Ind. A. Persimmons are dioecious, which means male and female flowers are on separate plants. You need a male and female plant to produce fruit. You really can’t tell a male from a female […]
Q. It looks like moss. It is killing out the grass and taking over my lawn. It started in the shade but keeps spreading. Can you tell me what it is, and what to do about it? – Janice Alward, Kingman, Ind. A. “It” is probably moss, but you could take a sample to your county Extension office to be sure. Moss takes over when conditions aren’t suitable for turf. Infestations are associated with low […]
Q. What has happened to my peonies? This year my maroons are pink; my pinks are white. Then I have white, too. My red one has never changed colors. – Mary Harden, Clay City, Ind. A. Flower thrips occasionally feed on peonies, distorting the buds and flecking the petals with red or white. Thrips are most abundant between late spring and midsummer. They’re difficult to control because they’re usually protected by plant tissue, and they often reproduce […]