Triple-duty beauty: We’re big fans of scarlet runner beans. The fast-growing vine (it covered our trellis in two months) pumps out gorgeous, hummingbird-attractive blooms that develop into tasty young edible pods and shellable beans later.
Grow it: In spring, sow seeds 1 in. deep, 4 to 8 in. apart, in full sun. Provide poles or trellis for support.