Growing Arisaema: Unique Woodland Perennials for Shade

Growing Arisaema

Pronunciation: a-ris-ee'muh

Culture

Hardiness zones 5–9S/W. Height 18–24 inches. Space 18–24 inches apart. Plant in partially shaded site in neutral to acid soil, moist woodland soil, or well-drained soil amended with well-rotted leaves, compost, or peat moss. Morning sun okay; avoid afternoon sun. Adding an inch of compost or humus each spring is all the fertilizing needed. Plant tuber with slightly pointed end up, 1–2 inches deep. Can multiply quickly under good conditions, often self-sows.

Suggested Use

Woodland or shady gardens.

Problems

Few insect or disease problems if grown in well-drained soil.