70 days. Melissa officinalis. Perennial. Plant produces beautiful fragrant leaves used for delightful teas, sauces, salads, soups, stews, and summer drinks. When used to make tea, it is said to stimulate the heart and calms the nerves. Plant has lemon scented leaves which can be dried for storage. A variety native of Europe.Plant Height: 3 ft tall. LOT NO: E3042 GERMINATION: 85% TEST DATE: 09/19 Sunlight: Partial Shade/Full Sun Planting Instructions: Plant seeds ¼" deep. Soil Facts: Requires a well prepared soil. Use general purpose fertilizer when preparing soil. Germination: 12-18 days Tips: Use Herbs Alive and RootBlast for larger plants and higher yields.