Mucuna Species, Elephant Cowitch, Sea Bean

Mucunagigantea

Family
Fabaceae (fab-AY-see-ee)
Genus
Mucuna (myoo-KOO-nuh)
Species
gigantea (jy-GAN-tee-uh)
Synonym
Dolichos gigantea
Dolichos giganteus
Mucuna grevei
Mucuna tashiroi
Sun Exposure
Full Sun
Sun to Partial Shade
Height
10-12 ft. (3-3.6 m)
20-30 ft. (6-9 m)
over 40 ft. (12 m)
Hardiness
Danger
N/A
Bloom Color
Pale Green
Light Blue
Blue-Violet
Bloom Time
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Other Details
Category
Annuals
Biennials
Vines and Climbers
Water Requirements
Average Water Needs; Water regularly; do not overwater
Requires consistently moist soil; do not let dry out between waterings
Foliage Color
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
May be a noxious weed or invasive
Soil pH requirements
Patent Information
Propagation Methods
From seed; direct sow outdoors in fall
Self-sows freely; deadhead if you do not want volunteer seedlings next season
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Allow seedheads to dry on plants; remove and collect seeds
Regional

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Gardener's Notes:

0
positive
1
neutral
1
negative
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E
Hana, HI (Zone 11) | January 2012 | negative

Mucuna gigantea is one of the many noxious invasive plants in lowland wet areas of Maui. Here in Hana it grows very fast, smothers everyt...Read More

T
| January 2006 | neutral

seen it in madagascar, nice flower. Was in bloom in october in madagascar with seeds already , so it flower for quite long time if not a...Read More

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