Lawn

All Lawn Content

Lawns

Lush, green and healthy - that's what we all desire for our lawns, but it's not always an easy goal to achieve.

Sep 02

State Fair

The 2026 South Dakota State Fair will take place Wednesday, September 2, through Monday, September 7, at the South Dakota State Fairgrounds in Huron, South Dakota.

Early spring lawn with noticeable weed growth.

Organic herbicides are becoming more common on the market due to the perception that these products as safer towards humans, pets, and the environment. For those interested in these products, there are several factors to consider.

Two pictures of green grass demonstrating their physical differences.

Preemergence Crabgrass Herbicide Decisions

The optimal application window for preemergence herbicides to manage crabgrass in turf is normally during April, and earlier in the month during warmer years.

A small white bird with a black head sits on top of branch

SDSU Extension publishes research on native plants for bird habitat

January 06, 2026

South Dakota State University Extension has published new research on native plants that can support birds in the state and region.

Dark-green gelatinous masses on a patch of grass.

Nostoc in Lawns

Nostoc is a genus of cyanobacteria that form colonies in gelatinous masses. In South Dakota, it commonly appears in home lawns, notably in patches where grass is not growing, especially after periods of rain.

Examples of Wild violet, Creeping Bellflower, and Ground Ivy growing on a lawn.

Perennial Weed Control in Lawns and Turf With Fall Herbicide Applications

Early fall is great time to control perennial weeds in lawns, including Wild violet, Creeping Bellflower, Ground Ivy, and Canada Thistle. Learn some expert tips selecting the right herbicides to manage these difficult-to-control weeds 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.

A green field bindweed with a white flower at top.

In a Bind With Field Bindweed?

It’s August and field bindweed, one of our most-persistent perennial weeds, is flowering. Although field bindweed is not statewide noxious, it’s locally noxious in Bennett, Bon Homme, Clarke, Lake, Stanley, and Yankton counties.

A picture of a green, smooth crabgrass plant with a white background.

Late-Season Crabgrass Control

At the start of August, crabgrass is often prevalent in lawns. Ideally, this weed should be controlled earlier in the season, but if early management was missed, a post-emergence herbicide can help control it before it produces more seed.