Photo of Cheilocostus speciosus flower by Tau'olunga

Photo by Tau'olunga

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Cheilocostus speciosus

Also Known As

  • Costus speciosus
  • Aftican Costus
  • Spiral Flag

Plant type

perennial, bulb / corm / tuber

size

  • H: 4'-10'
  • W: 3'-8'

planting zones

  • 9a-11

Cheilocostus speciosus plant details

Cheilocostus speciosus is a broadleaf semi-evergreen perennial bulb / corm / tuber with green foliage. In spring and winter white flowers emerge. Attracts butterflies making it an excellent addition to pollinator gardens. Grows well with mostly sun - mostly shade and regular water. Does well in rich and well-drained soil. A good option if you're seeking something verticillium wilt resistant.

CHARACTERISTICS OF Cheilocostus speciosus

Plant type: perennial bulb / corm / tuber
Plant family: costaceae
Foliage: semi-evergreen green
Mature size: 3 FT - 8 FT - wide, 4 FT - 10 FT - tall
Flowers: white blooms in spring and winter
Uses: tropical-looking

GROWING CONDITIONS for Cheilocostus speciosus

USDA Zones: 9a - 11
Sun exposure: mostly sun - mostly shade
Watering frequency: regular
Resistant to: verticillium wilt
Soil needs: rich and well-drained

Gardening facts about Cheilocostus speciosus plant

How to Grow Cheilocostus speciosus

  • Sun Exposure

    • mostly sun - mostly shade
  • Water Needs

    • regular
  • Soil Needs

    • well-drained
    • rich
  • Special Situation

    • verticillium wilt resistant

Features

  • Foliage Color

    • green
  • Flower Color

    • white
  • Wildlife

    • butterflies
  • Flower Season

    • spring
    • winter
  • Foliage Season

    • semi-evergreen
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