Vegetable

All Vegetable Content

Two broccoli plants exhibiting early black rot symptoms.

Black Rot of Brassica Crops

Black rot is an uncommon, but devastating bacterial disease in South Dakota that can develop during extended periods of hot and wet weather, leading to rapid and widespread crop loss.

Wooden planks forming a raised circular garden bed with a notch in the side for access

Keyhole Gardens

Keyhole gardens combine composting, water conservation, and space efficient planting in a single raised bed design. They give gardeners a practical way to produce vegetables, herbs, and flowers when space, soil, or water would otherwise be limited.

Raised-bed style cold frame structures with brick frames and glass lids.

Cold Frames

Cold frames are structures that provide a method for extending the growing season, allowing gardeners to begin production earlier in the spring or continue later into the fall.

Person carving a pumpkin on an outdoor picnic bench.

Pumpkin Carving Preservation

Pumpkin carvers can use several techniques to slow or prevent the spread of pathogens and help their jack-o’-lanterns last longer. Learn some expert tips for getting the most out of your pumpkin carvings this fall.

Gardeners browsing a tablet computer while visiting a garden center.

Home Horticulture Resources for Gardeners

Horticulture is the branch of plant agriculture dealing with garden crops. In addition to our website, there are many horticulture resources available on the web to provide research-based information to help every gardener succeed.

Freshly harvested sweet potatoes on display at an outdoor market.

Sweet Potatoes: How to Grow It

Sweet potatoes are native to Central and South America, and their tasty orange flesh is a dietary staple in warm climates. Learn some expert tips for planting, growing, and harvesting them in this resource!

Floating row covers set up over rows of specialty crops.

Season Extension for Fall Specialty Crops

Extending crop production into the fall allows growers to take advantage of cooler temperatures and enjoy fresh, cool-season vegetables later in the year.

Annual trials garden at McCrory Gardens
Apr 07

Garden Hour

Garden Hour will return with as a limited series during the fall and winter months.

Coneflower with Aster yellows disease.

Aster Yellows Phytoplasma

Aster yellows is a phytoplasmal disease carried and introduced by aster leafhopper. It is known to infect over 80 different plant families, as the aster leafhopper has extremely broad feeding habits.

Vegetables are displayed, including zucchini, potatoes and radishes

SDSU Extension to host weed management tour at Sisseton farm

July 30, 2025

South Dakota State University Extension is pleased to announce a field tour featuring Koeppe Family Fields on Aug. 5, 2025.