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green tomato with a rotten spot showing blossom end rot

Problems and Solutions

Not finding the gardening or horticulture resource you need? Use the Ask Extension tool to submit your question.

green plants next to a chair next to a window

The Benefits of Having Houseplants

Whether you choose to fill your home with a variety of plants, or simply add one or two, houseplants offer numerous advantages.

Aerial view of Sioux Falls, South Dakota
Sep 24

Sioux Falls Metro Economic Briefing

The SDSU Ness School of Management and Economics and SDSU Extension will host an economic briefing on September 24 from 8:00 to 9:15 a.m. at Startup Sioux Falls in the MarketBeat Theatre (100 E 6th Street, Sioux Falls, SD 57104).

Garden plots

SDSU Extension hosts community garden field day in Watertown

July 27, 2026

South Dakota State University Extension will host a field day at the Foundation Field Community Garden in Watertown on Aug. 6, 2026.

A group of raised ground beds with crops growing in them at McCrory Gardens in Brookings, South Dakota.

Garden Hour

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

A white, four-dimensional 4-H clover sits next to votive candles as a table centerpiece

SDSU Extension welcomes new 4-H field specialists

July 28, 2026

South Dakota State University Extension 4-H is pleased to welcome two new field specialists.

Small, green teardrop shaped insects on a green, soybean stem with pink flower.

It’s Time To Scout for Soybean Aphids

While scouting soybeans last week, we observed small populations of soybean aphids. These populations suggest that the infestation was recent. In 2025, we observed similar small infestations that took a long time to increase.

Small beetle with elongated black snout. Beetle is red-orange in color.
Aug 14

Red Sunflower Seed Weevil Management Webinar

SDSU Extension will host an informational sunflower webinar focusing on red sunflower seed weevil management on August 14 from 9:00 a.m. to 12:00 p.m.

Monarch butterfly visiting a blanket flower near a backyard garden.

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.

Corn earlobe being stored in a bunker for later use as cattle feed.

Valuing High-Moisture Corn and Earlage

A key advantage to using commodities that meet standard specifications and are frequently traded is that it is very easy to establish an economic value that is accepted by most users. The marketplace sets the value of corn, and other feedstuffs on a daily basis, provided those products meet some set of standard specifications.