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Flowers & Ornamental Grasses

Learn how to care for annual bedding plants, perennial flowers, ornamental grasses, and South Dakota native plants in gardens, containers, and landscapes. Whether you enjoy growing plants indoors or out, this page has resources to aid in your success.

Topics

Grow seeds and transplants that provide beautiful blooms all summer long.

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Enjoy plants that show up in your garden each season without needing to be replanted each spring.

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Learn more about growing and caring for flowers from the garden to the vase.

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Learn how to care for plants that are inside your home and workplace.

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Understand more about plants that grow naturally in South Dakota's prairies, forests, and wetlands.

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Explore ways to improve the health of your plants through research-based advice on watering, pruning, weed management, and so much more!

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SDSU Extension offers reports and findings from its research projects and variety trials to support specialty crop producers.

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Featured Resources

Tulips blooming near the entrance to McCrory Gardens.

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.

Raised bed garden container.

Gardening in Raised Bed and Containers in the Northern Great Plains

Fact sheet for anyone interested in gardening in raised beds or containers, especially those that may have limited space or of various physical abilities.

a brown bird eating seed from a dried sunflower head.

Native Plants for Bird Habitat in South Dakota

South Dakota has a range of habitats that support many bird species, and native plants play an important role in all those habitats.

Featured Videos

Video playlist https://www.youtube.com/embed/videoseries?si=nspTX4vetkcM_m0X&list=PLlldDb7IZYqLL-NcGMYjZwZgwuOTyOSFR

Make the most of your garden and landscaping with weekly insights and ideas from our team of experts.

Video playlist https://www.youtube.com/embed/videoseries?si=ibCra53vhI0riN6n&list=PLlldDb7IZYqIS0cvU3u8IdEKUrNuc8Ulv

Learn about the intriguing history of roses along with how modern roses were developed from historic species.

Video playlist https://www.youtube.com/embed/videoseries?si=TwqMQG3pY60YnSU3&list=PLlldDb7IZYqLcIfv_z2vQwVBpa3pMw4Dg

The Backyard Natural Resources webinar series provides homeowners with practical information on how to support and improve those elements in our yards and gardens.

Upcoming Events

Cut flower field at the SDSU Specialty Crop Research Field
Nov      Dec 02 - 07

Annie's Project for Specialty Producers

SDSU Extension will host a six-week virtual Annie's Project workshop series for specialty crop producers on November 2, 9, 16, 23, 30 and December 7, 2026 from 6:30 – 9:00 p.m. CST each day.

Annual trials garden at McCrory Gardens
Nov 24

Garden Hour

SDSU Extension's Garden Hour will return as a limited series during the fall and winter months, occurring every other month.