- You Will Get 150 Seeds Of Garden Chervil (Gourmet Parsley) Anthriscus Cerefolium Herb Flower Seeds. - Description: - Name: Chervil. - Other Common Names: Gourmet Parsley / Garden Chervil. - Scientific Name: Anthriscus Cerefolium. - Color: White. - Plant Seeds: Outdoors After Frost / Indoors Weeks Before Last Frost. - Plant Height: 12 - 18". - Plant Spacing: 9 - 12". - Hardiness Zone: 3 – 8. - Harvest: 55 Days. - Light Requirements: Sun. - Soil & Water Preferences: Average.