Most of the horticulture information articles posted on this site also can be read for CE credit (0.5 hours each) if approved by the local County Coordinator. To get CE, you must note in the comments a specific thing you learned. If there is no comments box, that article cannot be used for CE (these include articles about botanic gardens, All-America Selections winners and a few others).

Recent Articles

Gloriosa lily, Gloriosa superba

The exotic flowers of gloriosa lily, with their amazing color and an unusual shape, make a flamboyant statement in the garden or in a container on a patio.  This twining perennial vine with tendrils coming from the tips of the leaves grows from a tuberous rhizome to produce the striking flowers in summer and fall. Learn more about this climber native to Africa and Asia in this article…

Sissinghurst Castle Garden

Situated southeast of London in the county of Kent in England, the garden at Sissinghurst Castle was created over a period of years in the 1930’s by Vita Sackville-West and her husband Harold Nicolson. It was designed as a series of rooms divided by sheared hedges and brick walls around a 16th century tower and other old structures. Learn more about this National Trust property and its famous “White Garden” in this virtual tour…


For most Midwesterners, if they recognize a heliconia at all, it’s as a brightly colored, long-lasting component of a bouquet of tropical flowers. The genus Heliconia is a large group of plants native to tropical areas of the Americas with banana-like leaves and conspicuous inflorescences. Learn more about these showy, interesting plants in this article…

European Larch, Larix decidua

Not all conifers are evergreen, and larch is one example of a conifer that loses its needles every year. The European larch is a large, deciduous tree hardy to zone 2 that is often grown as an ornamental (the North American species, including are rarely offered in the horticulture trade). Learn more about Larix decidua in this article


One in the Plants Plus Series – a remix of past training presentations, printed materials and other references focused on specific plants or topics to help you increase your knowledge so you can better answer homeowner questions. To get two hours of continuing education credit for watching the two video presentations, just complete the short quiz! This Plants Plus package focuses on growing apples.

Bat-faced cuphea, Cuphea llavea

At this time of year Halloween-themes dominate, with pumpkins, ghosts and bats abounding, so in that spirit here’s a Halloween-themed flower: bat-faced cuphea. The name comes from the resemblance of the unique flowers to a little bat face when viewed from the right angle. Learn more about this Mexican native which is often offered as an annual in cool climates…

View All Articles