Is Tiarella aggressive?
Foamflower is not aggressive but it will form a nice ground cover in time. tiarella cordifolia requires a rich soil that is well-drained, with consistent moisture. Lite shade or dappled light is best. It looks great massed along a border, and also combines well with other shade-loving plants. tiarella cordifolia, commonly called foamflower, is clump-forming perennial which spreads rapidly by runners (stolons) to form dense, 1-2′ wide clumps of foliage.
What grows well with Tiarella?
Mix with other shade-loving plants: Tiarella pairs well with other shade-loving plants like ferns, hostas, and heucheras. Mix and match different varieties to create a stunning display of foliage and flowers. Use as a ground cover: Tiarella spreads quickly, making it an excellent choice for ground cover. CULTURAL REQUIREMENTS OF TIARELLA It prefers rich, organic soil with a pH of 6. This plant does not like wet feet. Established plants are somewhat tolerant of drought conditions, but they will spread more slowly than when given moist growing conditions.
What is Tiarella cordifolia used for?
Uses of Foamflower Although Foamflower has no known edible uses, Native Americans used it to treat a variety of ailments. For instance, the Cherokee used an infusion of the plant as an oral aid. The Iroquois used a poultice of smashed roots to apply to wounds and an infusion of dried leaves to relieve sore eyes. Foamflowers are commonly found in the woods of eastern North America, but not nearly often enough in gardens. They are easy to grow and many will spread when given moist soil high in organic matter and shade.