Colocasia esculenta 'Black Magic'

Light:

Prefers full sun to partial shade. In the hottest Southern zones, a bit of afternoon shade helps prevent leaf scorch, though the plant tolerates strong sun if kept moist.

Soil:

Thrives in rich, fertile soil with plenty of organic matter. Ideal in consistently moist or even boggy conditions, but will tolerate regular garden soil if watered frequently. A layer of compost at planting will set it up for vigorous growth.

Water:

This is a water-loving plant. Keep soil consistently moist, especially during the growing season. ‘Black Magic’ does exceptionally well near ponds, in rain gardens, or in containers with no drainage hole (as a water garden feature).

Fertilizer:

Feed monthly with a balanced liquid fertilizer or side-dress with compost or a slow-release granular fertilizer. Heavy feeding encourages lush foliage and strong upright growth.

Temperature & Hardiness:

Hardy in USDA Zones 7b–11. In colder climates, tubers can be lifted and stored indoors through winter. In Zone 7b and up, plants usually die back after frost but return reliably with a thick winter mulch for protection.

Maintenance:

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  dead foliage after the first frost.
  
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  thick mulch layer (2–4 inches) in fall for winter insulation.
  
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Pests & Problems:

Generally pest-free, though slugs and spider mites may occasionally appear. Watch for root rot in poorly drained soil.