Lemon-scented Plants
If you want to add some lemon zest to your garden, but can’t grow a lemon tree, consider trying some lemon-scented herbs or other plants. This article covers plants that have scents suggesting lemons.
Herbaceous Ornamentals
Herbaceous ornamentals add interest to our yards and gardens with bright, beautiful flowers and interesting foliage. Whether native, non-native, sun-loving or shade-tolerant, herbaceous plants invite wildlife, provide for pollinators, and bring us enjoyment with color, texture and fragrance.
Native & Naturalized Selection
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Articles
Virginia waterleaf, Hydrophyllum virginianum
With attractive flowers and foliage, Virginia waterleaf is an herbaceous perennial of moist deciduous forests that blooms a little later than most spring-blooming wildflowers in woodlands. The common name comes from the variable markings on the leaves which resemble water spots. Learn more about this native plant in this article…
Sawflies
Sawflies are a group insects related to wasps. The plant-feeding larvae often look like caterpillars or slugs, and large numbers cause noticeable defoliation on their hosts. Learn more about sawflies in this article…
Butterflyweed, Asclepias tuberosa
The Perennial Plant Association’s Perennial of the Year 2017 is butterflyweed, Asclepias tuberosa. This native milkweed offers brilliant orange flowers attractive to a wide range of butterflies and other insects and is a host for monarch butterfly caterpillars. Learn more about this tough, long-lived herbaceous perennial that makes a great addition to many types of gardens in this article…
Hot-Water Seed Treatment for Disease Management
Growing vegetables from seed is common for many home gardeners, but seed can sometimes be contaminated with disease-causing organisms. Learn about hot water seed treatment to reduce pathogens in this guide.
Spotted Lanternfly
Spotted lanternfly (SLF) is an invasive planthopper native to Asia. Though not yet found in Wisconsin, SLF has potential for severe damage on a large plant host range. Learn what to watch for with this new pest.
Cucumber Mosaic
Cucumber mosaic is a viral disease that affects a wide range of fruits, vegetables, herbaceous and woody ornamentals, and weeds. This factsheet covers identification and ways to prevent this incurable disease.
Stinkhorns
Stinkhorns are mushrooms that can appear in mulch, lawns, and areas with bare soil. Stinkhorns do not cause plant disease, and can be beneficial, as described in this factsheet.
Mealycup sage, Salvia farinacea
Add some blue to any garden with the herbaceous perennial mealycup sage grown as an annual. The shrubby upright clumps produce tall, sturdy flower stems above the foliage, with dense whorls of dark blue, light blue, purple, or white flowers. Learn more about these tough, heat-tolerant plants that bloom from early summer to frost…
Catnip, Nepeta cataria
Although a bit weedy because it self-seeds readily, if you have a feline friend, catnip is must-have. This mint family member native to Eurasia contains a compound that is very attractive to most cats. The plant itself can be an attractive addition to the garden, especially when in bloom. Learn more about catnip in this article…
Astrantia, Astrantia major
With small, unusual “pincushion” flowers in subtle shades of red, pink and white, astrantia or great masterwort, is a relatively uncommon perennial in American gardens. Growing in sun or partial shade it’s best suited to places where the flowers can be appreciated up close. To learn more about this perennial plant, read this article…
Willowleaf bluestar, Amsonia tabernaemontana
With pale blue flowers in spring, a large mound of foliage that stays bright green throughout the summer until turning yellow in fall, willowleaf bluestar is a great addition to any sunny garden. This low-maintenance perennial, native to the central US, is easy to grow and has few pest problems. To learn more about Amsonia tabernaemontana, read this article…
