Category: Bulbs, Corms, Tubers, Rhizomes

Bulbs, corms, and rhizomes are underground storage structures used by many plants to survive adverse conditions and ensure their continued growth and reproduction. Bulbs are composed of layers of fleshy scales surrounding a central bud or “heart.” They store nutrients and energy to support the plant’s growth and development. Examples of bulb plants include tulips, daffodils, and lilies. Corms, on the other hand, are solid, swollen underground stems that serve as storage organs.

They have a protective outer layer and are found in plants like gladiolus and crocus. Rhizomes are horizontal underground stems that produce roots and shoots. They store nutrients and allow plants to spread and colonize new areas. Plants such as irises and ginger commonly grow from rhizomes.

Bulbs, corms, and rhizomes are valued for their ability to produce beautiful flowers and propagate new plants. They offer gardeners the opportunity to create stunning displays and enjoy seasonal blooms year after year. With their specialized underground structures, these plants exhibit remarkable adaptations for survival and play an integral role in the world of gardening and horticulture.