Former Valley Farms site in Helena valley opens as Urban Prairies nursery

The former Valley Farms property off Green Meadow Drive is no longer a vacant question mark for Helena valley readers. Urban Prairies opened at 242 Mill Road on May 1, turning a long-familiar nursery site into a new business focused on plants built for Lewis and Clark County’s dry climate.

Viewer questions from Georgie and Marta helped put the property back in the spotlight, after many locals noticed the old Valley Farms location and wondered what was happening there. Commercial listings still tie the site to its former life as a floral and gardening center, and land records describe the property at 250 Mill Road as 4,320 square feet on a 173,717-square-foot lot. Another listing for 252 Mill Road describes three existing buildings totaling 5,400 square feet and 23,760 square feet of greenhouse space.

Owner Mae Clark said she felt honored to open a nursery at a place that had meant so much to the community. Her background fits the valley market: she studied landscape design in college and spent about 20 years in the gardening and plant industry. Clark said she focused on plants that can handle Helena Valley conditions, including wind, dryness and temperature swings.

That local emphasis is more than a marketing pitch. Lewis & Clark Conservation District says the Helena Valley does not get much precipitation, the growing season across the county is short, and average rainfall in Helena is about 9 to 12 inches a year. The City of Helena puts annual precipitation at about 11 inches and has promoted xeriscaping, the use of native and drought-tolerant plants to reduce water use and support pollinators. The district also says landscaping accounts for about half of residential water consumption.

Urban Prairies says it is built around that reality. The nursery lists native and drought-tolerant plants, wreath-making workshops, plantings and eco-friendly garden designs. Its inventory includes trees, shrubs, flowers, vegetable starts, seeds, native plants and other drought-tolerant and xeric options, a sign the business is aiming not just for variety but for survival in a climate where the wrong plant can struggle fast.

Clark said two more large shipments were expected before Mother’s Day weekend, including hanging baskets and more vegetable starts, as the nursery continues building out its seasonal stock. For a site many Helena residents had been watching, the opening keeps the land in commercial use while giving gardeners another source for plants suited to the valley’s short, dry growing season.