Vinca Flower Time. If you want a pop of color that lasts from spring all the way to the fall annual vinca Catharanthus roseus is the plant for you. Sow seeds in seed-starting formula and cover with 18 inch of seed starting formula.
However seeds usually were sown from mid-April to January. Apr 08 2019 Popular bedding plants not only add a vibrant burst of color but many continue to bloom throughout the entire summer season. Cover the seeds lightly with soil then lay a damp newspaper over the tray because germinating seeds of vinca.
Full sun but will tolerate semishade Size.
Our Garden Planner can produce a personalized calendar of when to sow plant and harvest for your area. Annual vinca is drought tolerant and requires almost no maintenance to keep it looking terrific. Annual vinca plants are low growing flowering plants that come in a selection of colors usually white to pink. If you want a pop of color that lasts from spring all the way to the fall annual vinca Catharanthus roseus is the plant for you.