Capers

Capparis spinosa

The unopened flower buds borne on new wood are the "berries", which are collected, dried and pickled in brine, then used to add a peppery, mustardy kick to meats, stews and sauces. Grow this subtropical plant outdoors to USDA zone 8, or pot it up and bring it inside during the colder months to enjoy its delicate, arching habit and long-lasting pastel flowers with clusters of vivid purple stamens at the center of each bloom! A great outdoor companion for olives, pistachios or figs.