Articles

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

Invasive Plants

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 video presentations and reading the articles, just complete the short quiz! This Plants Plus package focuses on invasive plants.

Cicadas

The buzzing of cicadas means it’s the height of summer. In Wisconsin there are only a few species of this group of insects that is mainly tropical in distribution. Feeding underground on roots for years as nymphs, the adults are only around for a few weeks, making their distinctive noise and laying eggs for the next generation. Learn more about these insects in this article…

Irish and Scotch Moss, Sagina subulata and Arenaria verna

With a lush, velvety appearance, Irish or Scotch moss forms a luxurious carpet of green or gold, respectively. Not a true moss but a flowering plant, these evergreen ground cover plants resemble moss until their small white star-shaped flowers begin to bloom. Learn more about these plants that make a great filler between flagstones or spilling over rocks…

Hummingbirds in the Garden

Hummingbirds are a large group of tiny birds with iridescent feathers, looking like sparkling jewels zipping among the flowers. These nectar-feeding birds utilize a wide range of plants to supply their enormous metabolic needs. Learn more about this fascinating group of birds and how to encourage ruby-throated hummingbirds, the Midwest’s only hummingbird species, in your garden in this article…

‘Husker Red‘ Foxglove Beardtongue, Penstemon digitalis ‘Husker Red’

With showy panicles of tubular white flowers and deep maroon foliage, ‘Husker Red’ foxglove beardtongue is a star in the garden in late spring into early summer. One of few Penstemon species to thrive in humid climates, P. digitalis is a nice addition to rain gardens, perennial borders and natural areas. Learn more about this selection of this eastern North American native in this article…

Fothergilla

Fothergillas are multi-season beauties grown as ornamentals well outside their original range. These low maintenance small shrubs, native to the southeastern US, have eye-catching blooms in spring and vibrant fall color in autumn. Learn more about these easily grown members of the witch-hazel family…

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