If you didn’t get your spring-flowering bulbs planted it may not be too late, but a lot depends on what the weather does. The reason for planting bulbs in the fall is two-fold. Bulbs require a period of chilling to initiate flowers. Most spring-flowering bulbs require 10 to 13 weeks of temperatures below 40º F.[Read More…]
Rosie Lerner
Dry summers are not that unusual in Indiana. Of particular concern this year is that the dry spell is lasting well into autumn, putting plants in poor condition to get through the winter. Figure 1 from the US Drought Monitor shows that much of Indiana remains abnormally dry to under moderate drought. While some[Read More…]
Plants that experience extremes in soil moisture may develop spots on their leaves, called “oedema” (also spelled “edema”). The spots may first appear as a blister or raised spot, particularly on the undersides of leaves, but may occur on the top side as well as on the stems. Eventually, the blister develops a rust-colored, cork-like[Read More…]
Hot, dry summers are not that unusual in the Midwest, but 2020’s hot dry spell started considerably earlier than usual, before summer even officially began! To make it a triple whammy, the hard freeze in early May caused some landscape plants to burn up more stored carbohydrate reserves to produce a second round of foliage.[Read More…]
As so many gardeners are staying at home these days, we’ve had more opportunity to enjoy the spring display. And then, perhaps inevitably, “normal” spring frost and freeze visited – some plants are vulnerable to damage. The amount of damage will depend on how far along they are in their development. Home fruit-growers may have[Read More…]
Day-to-day activities have changed every aspect of businesses throughout the country. The Green Industry is no exception, with changes implemented to maintain safe working environments for employees and their clients while being compliant with the state’s Executive Order. Due to the diversity of services and products that the Green Industry provides, there is no one-size-fits-all[Read More…]
Most gardeners have heard of the wise advice “leaves of three, let it be” referring to the pest plant poison ivy. While not quite as catchy, the saying really should be “leaflets of three, let it be.” Poison ivy leaves are compound rather than simple – a single leaf is divided into three separate portions,[Read More…]
We often receive inquiries from folks wanting to add landscape plants that will attract birds. Most folks primarily think of plants with edible berries. Birds require not only food such as fruits and seeds, but also shelter and water. Planting a variety of plants that offer these resources across the seasons will help attract more[Read More…]
It’s not unusual for Indiana weather to have trouble deciding what season it is. Warm spells during the dormant period often lead to bulbs poking their foliage (and sometimes flower buds) through the soil. While we’re more used to seeing this happen during February warm spells, our frigid temperatures arrived a bit early in the[Read More…]
Deicing salts can save your neck this winter, but they can spell disaster for landscape plants. Whether the salt is sprayed on the plants from passing traffic near the road or is shoveled onto plants near the sidewalk, the salt can cause damage. Salts can adversely affect plants in several ways. Salts deposited on the[Read More…]
