Suran

Herbaceous

Suran

Amorphophallus paeoniifolius

Also known as: Elephant Foot Yam, Whitespot Giant Arum

HerbaceousRoot Araceae EdibleOrnamentalMulcher
Hardiness Zone
9-11
Ideal Temp
70–95°F
Survives Down To
40°F
Life Cycle
Perennial

Suran is the elephant foot yam — a giant aroid tuber crop, not konjac (that is Amorphophallus konjac). It sends up an absurd petiole tree-ringed like bark and a flower that smells like a prank on mammals. The starchy corm is a staple where it is grown; it must be properly processed — oxalates and calcium oxalate raphides are not negotiable kitchen suggestions. subtropical and tropical Americas: possible as a novelty in 9b+ with dry winter dormancy and excellent drainage. ☀️💧 Sun and Water: - Part shade to dappled sun; harsh midday sun can scorch petioles. - Moist growing season, dry-ish when dormant; rotting corms hate summer soup soils. ✂️ Propagation: - Offset corm pieces with eyes, or harvest and replant main corm while saving smaller offsets. - Seeds are rare in cultivation and slow — tuber propagation wins. If you wanted a polite perennial, buy lettuce.

Good Neighbors
  • Taro
  • Banana
  • Ginger
Cautions
  • Petting zoos and curious dogs near fruiting spathes
Known Threats — Organic Solutions Only
Aphids
Aphidoidea
Nematodes
Meloidogyne spp.
Root Rot
Various (e.g., Pythium spp., Phytophthora spp., Rhizoctonia spp., Fusarium spp.)