Perennials
Hardy Hibiscus
Hardy hibiscus is a showstopping perennial that can bring huge, colorful flowers to gardens. Unlike the tropical hibiscus, which is commonly sold for patios and containers, hardy hibiscus can survive South Dakota winters when the right variety is selected and planted in an appropriate location.
Flowers & Ornamental Grasses
Everyone can enjoy the natural beauty of flowers and ornamental plants with some simple recommendations.
Asters of South Dakota
Once considered roadside weeds, native asters make a fine addition to gardens and prairies. With thoughtful selection, gardeners can have asters blooming from late summer through late fall, providing essential forage for pollinators.
SDSU Extension to host Greatest Gardens contest
July 08, 2026
South Dakota State University Extension will celebrate gardens of all kinds with its inaugural South Dakota’s Greatest Gardens contest.
Transplant Timing and Protected Cultivation Strategies Enhance Delphinium Cut Flower Production
Delphinium (Delphinium spp.) is a cool-season perennial cut flower that holds strong market potential, but production on small farms for regional markets remains limited by yield and short harvest durations.
Prairie Clovers of South Dakota
Many of us are familiar with the white clover growing in our lawns or the yellow sweet clover growing in rangelands, but did you know that South Dakota has several native prairie clovers that are beneficial for pollinators, birds, and wildlife?
McCrory Gardens Trial Report aids in flower selection
April 30, 2026
The McCrory Gardens Trial Report, issued annually by SDSU Extension and McCrory Gardens, helps South Dakotans choose flower varieties that do well in local conditions.
McCrory Gardens Trial Report
Learn about annual and perennial flowers that are well-suited for South Dakota gardens based on eastern South Dakota research trials.
How to Organize a Seed Swap
A seed swap is a gathering of people who come together to share seeds, including vegetables, herbs, and flowers. Learn some tips on planning a seed swap event to help build excitement for the upcoming growing season!
Warm Winter Temperature Impacts on Flowering Bulbs
Warm winters underscore the importance of temperature in regulating bulb growth, as the right sequence of warm and cold periods is critical for healthy shoots and properly formed flowers.