Standard heavenly bamboo plants, Nandina domestica, can grow to eight feet (2.5 m.) in maturity with a spread as wide.

Is nandina an invasive species?

Like mulberry weed, nandina has not yet been recognized on the Virginia Invasive Plant Species List, though it is a well-known invasive in other parts of the United States. Unfortunately, this poisonous, invasive shrub is frequently found in garden centers and nurseries and in home landscapes.

How do you stop nandina from spreading?

Spray mature heavenly bamboo with a ready-to-use 1 percent glyphosate or triclopyr weedkiller. Cover all stems and leaves, or apply according to the manufacturer's instructions. Remove dead foliage when the plant dies down after two to three weeks.