Anthriscus cerefolium 70 days Chervil grows 12-18(30-45cm) tall and produces fine, light green leaves that are very aromatic.Leaves are used to add their delicious, mild, anise-like flavor to meat dishes, omelets, sauces and salads, and are a classic ingredient in French cuisine. Partial sun. Annual. Plant grows 20-39(50-100cm) tall.