Invasive Species Trade-Up Days - Harmony Arboretum
Sat, May 16
|Harmony Arboretum
Drop-off event for invasive shrubs in Marinette County. Drop-offs accepted for one day on May 16th from 9am to 12pm, during the Northern Lights Master Gardener's Plant Sale at the Harmony Arboretum in Peshtigo, WI
Time & Location
May 16, 2026, 9:00 AM – 12:00 PM
Harmony Arboretum, Peshtigo, WI 54157, USA
About the event
WRISC is hosting our 6th annual Invasive Species Trade-Up Days event in May, with host locations in both MI & WI.
Trade Up Days are an opportunity for landowners to remove an ornamental invasive shrub, such as Japanese Barberry, Buckthorn, Exotic Honeysuckles, Burning Bush, etc., and exchange the plant for a monetary voucher to buy a native plant replacement.
Each voucher is worth $10, and you are able to receive up to $100 in you bring in 10 or more invasive species! Vouchers are redeemable at participating greenhouses and plant sales for the purchase of a native plant. Customers are responsible for any price difference.
For more program information about Invasive Trade-Up Days, check out our program webpage: www.wrisc.org/trade-up-days