Garden

All Garden Content

Perennial ground cover with pink and white flowers.

Perennial Ground Covers for Sunny Gardens

Do you have any large areas of bare soil in the garden, or perhaps a location that is difficult to mow? Consider planting perennial ground covers to fill in extra space in your sunny location!

Mosquito resting on a dandelion seed head.

West Nile Virus Update: Aug. 2, 2021

As of Aug. 2, 2021, the South Dakota Department of Health indicated that West-Nile-virus-positive mosquitoes were detected in Brookings, Codington, Hughes, Lincoln and Brown counties in South Dakota.

Small, brown insect with tail.

Springtails Are in My Home

During the last few weeks, we have been receiving an increased number of questions regarding very small insects that jump very far. It didn’t take long to determine that the hordes of small insects are springtails.

a patch of green, weedy flowers with white petals and a yellow center

Invasive Garden Plants: Is That a Weed?

While we generally consider invasive plants like crabgrass, dandelions, and purslane as weeds, just about any plant can be considered a weed when it's in the wrong location.

Brown snailcase bagworm cases on the white underside of a jar lid.

Snailcase Bagworms in South Dakota

A unique insect that has been observed in South Dakota is the snailcase bagworm. Snailcase bagworms are wingless moths that spend their entire life in spiral-shaped “snail” cases, which they build around themselves using a combination of silk, soil particles and fecal matter.

two cucumbers. the one on the top is larger and has begun yellowing. the bottom is smaller and is a crisp green color.

Harvesting Cucumbers

Cucumbers fresh from the garden are a summer treat! Harvesting them frequently not only helps keep the plant producing new fruit, but it also helps ensure that you are picking them at their optimal flavor and tenderness.

Left: Large green leaves of hosta have white and yellow discoloration on the outside edge of the leaves. Right: A green pepper with a tan spot that appears mushy.

Leaf Scorch and Sunscald in the Garden

Long stretches of hot, dry weather will upset the growing habits of all plants and will lead to some unusual symptoms on leaves and produce in the garden. July and August are a prime time to watch for leaf scorch and sunscald.

A large wasp on a pink flower.

Cicada Killer Wasps Are Active in South Dakota

The cicada killer wasps are active in South Dakota, which means cicadas are probably not far behind. As their name implies, cicada killer wasps use cicadas as a food source. They can present an impressive spectacle if you observe one carrying a paralyzed cicada from a tree.

Three photos: Man mowing lawn, crab grass growing on lawn, sprinkler watering lawn.

Summer Lawn Care: Mowing, Weed Control and Watering Practices

During a summer of drought, the extreme heat, lack of rainfall and invasion of pests can really take a toll on our turf. Learn some general concepts of summer lawn care and techniques to help your lawn through difficult summer months.

Two beetles. From left: Yellow beetle with a black head and three distinct black stripes on the back. Yellow beetle with a black head and twelve black spots on the back.

Start Scouting for Striped Cucumber Beetles

Striped cucumber beetles are showing up in gardens across South Dakota. If large populations are present in a garden, they can cause severe injury to squash, cucumbers, melons and other cucurbits if left unmanaged.