Oriental bittersweet has fast-growing vines that develop red berries covered with a yellow calyx in autumn. - Karel Bock/Shutterstock Of the many different invasive vines that trouble American ...
ST. PAUL — The Minnesota Department of Agriculture wants landowners to watch for an invasive plant that looks like a native vine used in holiday decorations. Oriental bittersweet was first found in ...
The sour side of bittersweet. Bittersweet is a Christmas ninja. Woven into wreaths on doors and gates or draped over the mantel, it silently bides its time and waits for a careless moment. So if ...