Plants or Crops

All Plants or Crops Content

variety of flowers growing in a yard

Flowers & Ornamental

Everyone can enjoy the natural beauty of flowers and ornamental plants with some simple recommendations.

Producers reviewing paperwork in a farm office.

Ag Business

Modern agriculture requires savvy financial planning and strategy.

Two clear bottles labeled 4 and 5 with white liquid inside. Bottle 5 has white substrate settled at the bottom.

Herbicide Mixing Order

The order in which herbicides are mixed in a tank can influence the effectiveness.

Organic crop field

SDSU Extension invites growers to Sioux Falls Organic Conference

February 17, 2026

South Dakota State University Extension and the Southeast Research Farm at SDSU invite farmers to attend the Sioux Falls Organic Conference on March 12.

Yellow and brown streaks on a winter wheat leaf indicative of bacterial leaf streak symptoms.
Mar 30 - 31

Bacterial Leaf Streak Initiative Conference

The fifth annual Bacterial Leaf Streak Initiative Conference will be held from March 30-31 at SDSU Alumni Center - Woster Celebration Hall (815 Medary Ave., Brookings, SD 57006).

aerial view of South Dakota farm and surrounding land

Crops

During the growing season, SDSU Extension provides weekly production recommendations.

Cow grazing on sudangrass.

SDSU Extension welcomes new forage field specialist

February 10, 2026

South Dakota State University Extension is pleased to welcome Kim Ricardo as a new Forage Field Specialist.

tall trees in the Black Hills

Tree Issue Treatments

Commonly available in pesticides for Conifer and Broadleaf disease, disorder, insect and mite treatment options.

Nitrogen rate map layered on top of a field

SDSU Extension invites corn farmers to join on-farm nitrogen fertilizer trial program

February 06, 2026

South Dakota State University Extension and Premier Crop Systems are recruiting corn farmers to participate in nitrogen fertilizer trials.

A herd of cattle gather around a stock pond on a vast, lush grassland. Courtesy: USDA [CC BY 2.0]

Weed Control: Pasture and Range

There are many undesirable plants or invasive plant species in South Dakota's 24 million acres of native and tame pasture range. This guide provides a summary of different herbicide suggestions and uses.