Hollyhock - Alcea rosea, pruning, seeds, planting - Greenfingers

Hollyhock is a biennial or a short-lived perennial. They need full sun and well-drained soil. When to prune hollyhocks. Collecting seeds.

Hollyhock - Alcea rosea, pruning, seeds, planting - Greenfingers

Hollyhock - Alcea rosea, pruning, seeds, planting - Greenfingers