swain vanwinkle

Kim Van Winkle,
Van Winkle Farm/Johnson Branch Farms

Shiitake and Goldenseal Production
Grant Award: $6,000

Kim is reintroducing farming to a dormant property with winter greenhouse shiitake mushroom production and the wild cultivation of goldenseal. She is constructing a solar heated greenhouse to extend the season to produce shiitakes during winter months when potential exists for higher market prices. She is also purchasing goldenseal rhizomes and a cultivator to begin production of the medicinal herb.

The solar heated greenhouse is in a part-sun part-shade area and has a shade cloth to create the 80 to 90 percent shade that mushrooms require. Solar panels are against a steeper sunny slope behind the greenhouse. Kim is inoculating 360 oak logs with shiitake mushroom spawn and stacking part of them in a nearby stream for summer production. She projects she’ll produce 912 pounds for one and a half years from the outdoor and greenhouse areas. She is intensively managing the goldenseal to produce approximately 23 pounds of dried root per 400 square-foot beds.

Kim is part of a new grower-owned company called BotaniPharm, which involves 15 growers in North Carolina, Georgia, Tennessee and Alabama. Kim will be paired with a goldenseal mentor in a nearby county.

Kim involves 4-H youth in both the shiitake and goldenseal projects so they can “have first hand knowledge of the widespread impact sustainable agricultural products have on our health, economy, and our futures,” she said.

Swain County

Contact the Local Extension Agent