Purdue Garden Articles
The following news articles were written by Rosie Lerner, Extension Consumer Horticulture Specialist, Bev Shaw, Advanced Master Gardener, or by staff at White River Gardens in Indianapolis and are distributed to news media around the state by Purdue University Agricultural Communication Service.
Most Recent Articles

November Garden Calendar
HOME (Indoor plants and activities) As houseplant growth slows, apply less fertilizer and water. If plants are dropping many leaves, move them closer to sunny exposures, such as west- and south-facing windows. Artificial lights may be needed to supplement particularly dark rooms. Pot spring-flowering bulbs with tips exposed to force into bloom indoors. Moisten soil and refrigerate 10 to 13 weeks. Transfer to a cool, sunny location, and allow an additional three to four weeks […]

September Garden Calendar
YARD (Lawns, woody ornamentals and fruits) Fall is a good time to plant many container-grown or balled-and-burlapped nursery stock. Prepare a good-size planting hole wider than the ball, but plant at the same depth it grew in the nursery and water thoroughly. Mulching will help protect against large fluctuations in soil temperature and moisture. Do not be alarmed if your evergreens, particularly white pine and arborvitae, drop some older needles. All evergreens shed needles at […]

August Garden Calendar
HOME (Indoor plants and activities) Take cuttings from annual garden plants such as impatiens, coleus, geraniums and wax begonias to overwinter indoors. Root the cuttings in media such as moist vermiculite, perlite, peat moss or potting soil, rather than water. Order spring-flowering bulbs for fall planting. Cut flowers from the garden to bring a little color indoors, or dry for everlasting arrangements. YARD (Lawns, woody ornamentals and fruits) Check trees and shrubs that have been […]

Creeping Charlie in the Garden
Creeping Charlie has square stems with opposite leaves. Photo Credit: Dr. Aaron Patton, Purdue University Q: I can control creeping charlie in my yard. How can I safely control/stop creeping charlie in the garden? A:I share this never-ending challenge to keep creeping Charlie (also known as ground ivy) out of my garden beds. Creeping Charlie is an herbaceous perennial that spreads by seed as well as horizontal, above-ground stems called stolons or runners. These runners […]

Mystery leaf identified!
Callery pear leaf and fruit. Q: I would like identification of the two leaf samples enclosed. I think the photo showing just a leaf is a sweetbay magnolia. The other I don’t know. It has some sort of fruit on it and a sample is next to the leaf. Thank you so much! – G.H., Columbus, Indiana A: The photo showing the leaf with a fruit is Callery pear (sometimes called ornamental pear). They used […]