Growing Colocasia (Taro, Elephant's Ear) – Tropical Foliage

Colocasia (Elephant's Ear) Growing Guide

Pronunciation: cole-oh-kay'see-uh

Wait to plant outdoors until all frost danger has passed and soil warms to 60°F. Until then, keep potted rhizome indoors in warm (above 65°F), bright location. Move outdoors once evening temps stay above 50°F. Acclimate slowly to avoid scorching foliage. Plant in average to damp soil. If rhizomes are actively growing before planting, they tolerate soggy soil or shallow water. Fertilize monthly with balanced 10-10-10.

Hardy to Zone 8 (10°F). In colder climates, overwinter indoors in container or dig and store bare-root. Before first frost, lift clump with spade/fork. Store rhizomes in peat moss to retain moisture, keep cool (50–60°F) for winter.

For more on annual care, see our guide.