Roselle (Hibiscus sabdariffa) is also called Florida cranberry, red sorrel, or Jamaica sorrel, although it is actually native to Central and West Africa and is grown around the world. The part of the plant that is edible are the calyces of the roselle flower which can be used to make a variety of jams, sauces, and teas. Roselle produces attractive foliage and flowers and will reach a height of about 7 feet. Many parts of the plant, including the seeds, leaves, fruits, and roots, are used medicinally or in foods. The leaves are lobed and reddish-green and can be used as a cooked green or added raw for a nice "zing" to a salad. Appearing in October, the flowers are typically yellow with a dark center and about 3 inches wide. The part of the plant most popular however, is found at the bottom of each flower. This fleshy, bright red cup-like structure contains the plant's seeds and is called a calyx. The color and tart taste of the calyces makes them a good for cranberries.
Hardiness zone.10-11
Grow.Roselle germinates at soil temperatures between 75°- 85°F, and does well directly sown in the garden. Plant 2-3 seeds 1/2 inch deep and about 3 feet apart. When seedlings are 2-3 inches tall thin to the strongest seedling.
Tall.Roselle is an annual or perennial herb or woody-based subshrub, growing to 2–2.5 m (7–8 ft) tall.
Use.In India, the plant is primarily cultivated for the production of bast fibre used in cordage, made from its stem.
Self-seeding.Grow from seed and enjoy growing with your family.