10 Seeds Jamaican Sorrel Seeds, AKA Florida Cranberry , Indian Roselle, Hibiscus Sabdariffa This plant is grown for the red fleshy calyces that surround the base of the yellow flowers. The calyces are used to make a refreshing drink or tea with a flavor similar to cranberry or currant; when dried they are used in teas such as Red Zinger for color and a tart flavor. The flowers, young fruits and leaves are also edible. Drought Tolerant, Medicinal Uses , And Jamaican Sorrel is an incredibly hardy plant that can withstand both heat and cold extremes. Jamaican Sorrel is known for a wide range of medicinal uses. The crunchy flower calyx can be eaten fresh as a treat and makes a good smoothie ingredient. Jamaican Sorrel adds beauty, attracts pollinators, and provides the family with natural non-toxic medicine. Heirloom Seeds.