Rosie Lerner
Allium ‘Millenium’ Named 2018 Perennial of the Year!
The Perennial Plant Association (PPA) selected its 2018 Perennial Plant of the Year: Allium ‘Millenium’ (yes, that’s Millenium with just one n). This announcement continues to show the focus on pollinator habitat these days — Allium ‘Millenium’ is appropriately referred to as a butterfly and bee magnet! ‘Millenium’ is a hybrid Allium selected for late flowering. It has masses of rose-purple blooms; a uniform habit; and neat, shiny, green foliage that remains attractive long after […]
Mystery plants identified
Q. I have some leaves from a tree I would like to identify. It is roughly 8 to 12 inches in diameter and fairly tall. The leaves are alternating with lengths of 1.5 to 2 inches long. The leaf stalks are all really short compared to the leaf length. Can you identify? – M.R., Brookville, Indiana A. This appears to be Ulmus parvifolia – common name Chinese elm or lacebark elm. This species is quite […]
Blooming out of sequence is cool!
What is that crabapple doing reblooming in October and November? Actually, it might be more correct to think of it as jumping the gun on next spring rather than reblooming. Although it happens to some extent many years, there seem to be more reports thas usual of landscape plants blooming out of sequence this fall. Rhododendrons, crabapples, and saucer magnolias are the most commonly reported species blooming this fall. Spring-blooming woody plants initiate flower buds […]
Sprouted Squash Seeds and Stinky Ginkgo Fruit
Q. We cut open a spaghetti squash and it had green sprouts growing inside. Have you seen this before? Is it safe to eat the squash? – B.O., Rensselaer, IN A. Although uncommon, premature sprouting of seeds inside a fruit sometimes occurs in squash, tomatoes, peppers, corn, strawberries, and other species. This early seed germination inside the fruit is called vivipary. Normally, the balance of plant growth regulators inside a fruit inhibit germination until seeds […]
Composting turns garden trash to treasure
Autumn frosts usually means lots of cleanup around the yard and garden. Why not turn that yard waste into treasure? Composting is a naturally occurring process that breaks down organic materials into an excellent soil amendment that improves soil structure, as well as adds some nutrients. Composting will help you recycle your garden wastes, improve your soil and reduce disposal costs. All organic materials will break down eventually, but gardeners can speed up the process […]
Showy hibiscus and mystery feathers
Q. Was wondering if you can identify this volunteer flowering plant. This is the second year it has come up. – H.G., Shipshewana, Ind. A. This is the perennial garden flower known commonly as hibiscus or rose mallow, botanical name Hibiscus moscheutos. This type of hibiscus is a hardy perennial that dies back to the ground each winter, and returns in the spring, reaching 3 to 5 feet tall or more. They usually begin blooming in midsummer and […]
Damage control for the yellowstriped armyworm; Transplanting trees from the woods
Q. I have a worm eating my flowers. The flowers are in a tall planter so I am wondering if I need to add something to the base of the planter to keep them from coming up the plants OR are they hatching out on the plants? Some of the damage is caused by small slugs as well.Can you tell me what kind of worm this is? Also, what do you recommend to deter them? – […]
Peeling sycamore tree bark is normal; Top heavy hydrangea plants; Should I treat my lawn for Japanese Beetles
Q. We have a large sycamore tree in our yard. Every summer it sheds its bark over a few weeks’ time. I think as it grows it is growing new bark and losing the old bark. Am I correct? – J.C., Walton, Ind. A. You’re on the right track. Peeling bark is normal, and is a key ornamental characteristic for a sycamore, also known as American planetree. The bark starts out a bit gray-brown and as the […]
Dividing iris
Whether you’re looking to expand your planting of iris or just need to rejuvenate an older planting, late summer through early fall is a good time to lift and divide iris. Dividing every three to five years will help rejuvenate the planting, and encourage more blossoms for the subsequent years. Most iris plants spread by means of underground stems called rhizomes. Rhizomes become too crowded over time, resulting in reduced flowering. By lifting and dividing […]
Blueberry damage could be plum curculio, Reduced production of strawberries
Q. I have a few blueberry bushes planted in the backyard, and they’ve done well until last year. They started getting brown spots almost like a bite (see attached photo). No evidence of a pest and sprayed them with Sevin just in case. But that did not stop the browning, and most of the late season berries could not be eaten. Unfortunately, they appear to be starting that again this year already. Please advise and thank […]