Discover the unique allure of Ceratonia siliqua, more commonly known as Carob Tree or Saint John's Bread. Originating from the Mediterranean and the Arabian Peninsula, this slow-growing, evergreen marvel flourishes in warm temperate regions, offering both beauty and utility. Reaching heights and spreads of up to 50 feet, its dense, rounded canopy provides excellent shade, making it an ideal choice for urban landscapes and gardens in USDA Zones 9 to 10.
Thriving in full sun and well-draining soils, Carob is remarkably drought-tolerant and withstands challenging conditions like rocky, shallow soil and air pollution. Its small, catkin-like flowers bloom from September to November, making way for long, edible seed pods. These pods, rich in sugars and proteins, can be utilized as a nutritious cacao substitute in baking and beverages, alongside providing animal feed and milling into flour free of sugar and starches.
Besides its culinary applications, Carob's robust root system supports xeriscaping efforts, requiring minimal maintenance while beautifying and protecting the environment. Be aware of local wildlife, as both the Carob moth and wood leopard moth are notable pests. Embrace the rich history and diverse uses of Saint John's Bread, a true testament to natural resilience and adaptability.