Pennington County Master Gardeners Page

Pennington County Master Gardeners Page Welcome to Pennington County Master Gardeners. We hope you will find this newly updated page beneficial.

We will be posting Plants of the Week and other relevant gardening informations

08/24/2026

Plant of the Week: Horehound

The horehound herb plant is a member of the mint family and looks quite a bit like the popular herb. Crinkled, slightly hairy leaves are characteristic of the plant. Learn more about growing horehound here.

Thanks to everyone who stopped by with their kiddos to harvest carrots. 🥕 🌱
08/22/2026

Thanks to everyone who stopped by with their kiddos to harvest carrots. 🥕 🌱

Master Gardeners touring the botanical spaces at Reptile Gardens. 📷: Janessa
08/21/2026

Master Gardeners touring the botanical spaces at Reptile Gardens.
📷: Janessa

08/20/2026

Dr Ball’s Pest Alert . . . 8.5.2026 🪲 🐜 🐛

Happy Tuesday!
08/18/2026

Happy Tuesday!

08/17/2026

Plant of the Week: Lantana

Lantana is a tender perennial shrub that's grown as a flowering annual in Wisconsin. The species may have rangy habits, but newer ornamental types are compact, more floriferous and come in a variety of colors. Learn more about this plant in this article.

08/14/2026

Composting with Worm Bins . . .

Vermicomposting is increasing in popularity in households, schools, and businesses. It is easy and inexpensive to set up worm bins in any of those settings. Worm bins can be located inside or…

Here are some recent photos from the Herb Garden in Sioux Park. 🌱
08/13/2026

Here are some recent photos from the Herb Garden in Sioux Park. 🌱

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Rapid City, SD

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