Colocasia (Elephant Ears)

Grow Colocasia when you want a fast, lush, tropical effect. It works as a focal point near patios, ponds, water features, large containers, and mixed borders where ordinary foliage feels too small. Its oversized leaves make it one of the most dramatic foliage plants for the garden. In regions where Colocasia esculenta can spread, consider native plant alternatives to Colocasia esculenta.

Plant Colocasia in sun to part shade with rich, moist to wet soil. The best advice is simple: give elephant ears warmth, water, and nutrients. Regular watering and feeding produce larger leaves, while wind protection prevents tearing. In cold climates, grow it as a summer accent, then lift and store tubers before frost or keep container plants frost-free indoors.

For enormous blue-green leaves, choose Colocasia gigantea ‘Thailand Giant’. For smoky dark drama, plant Colocasia esculenta ‘Black Magic’. For glossy black foliage, try ‘Black Coral’. For ruffled chocolate leaves, use ‘Diamond Head’, or choose ‘Mojito’ for speckled, variegated foliage.

Use Colocasia where its scale can shine. Pair dark-leaved types with chartreuse coleus, cannas, caladiums, dahlias, or ornamental grasses. Use green giants behind lower annuals, beside pools, or in oversized containers. Because these plants are visually powerful, one well-grown specimen can anchor an entire tropical border.