
Cheilocostus speciosus syn. Costus Speciosus
Crêpe Ginger
Costus is a tropical fleshy-leafed perennial plant, the leaves spiralling up the stem. In Summer it bears cone-shaped inflorescences with small flowers around. The plants can grow quite large, depending on the variety. In areas that do not have a tropical climate they will need to be grown indoors. ' Crêpe Ginger' is a tall plant with large dark green leaves that spiral round the stem. It can grow to 10 ft (3.1 m) tall in frost-free areas, but usually grows to about 6 ft (1.8 m) tall in cooler regions, where it will die back in colder months.In Summer to early Autumn the white 'crêpe paper' flowers appear on red 4" cone-shaped bracts. When the flowers fade, the red cone remains.
Contributed by @bel
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Full sun to partial shade
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Frequent watering
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Not Frost hardy
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Free draining and fertile
Common name
Crêpe Ginger
Latin name
Cheilocostus speciosus syn. Costus Speciosus
type
Rhizomatous perennial
family
Costaceae
ph
6.0 - 7.5 Acid - Neutral
Plant & bloom calendar
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Best time to plant
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When the plant will bloom
full grown dimensions
Cheilocostus speciosus syn. Costus Speciosus
Costus is a tropical fleshy-leafed perennial plant, the leaves spiralling up the stem. In Summer it bears cone-shaped inflorescences with small flowers around. The plants can grow quite large, depending on the variety. In areas that do not have a tropical climate they will need to be grown indoors. ' Crêpe Ginger' is a tall plant with large dark green leaves that spiral round the stem. It can grow to 10 ft (3.1 m) tall in frost-free areas, but usually grows to about 6 ft (1.8 m) tall in cooler regions, where it will die back in colder months.In Summer to early Autumn the white 'crêpe paper' flowers appear on red 4" cone-shaped bracts. When the flowers fade, the red cone remains.
Flowering
From Early Summer TO Late Summer
The exotic-looking cone-shaped flowers appear through Summer
Planting
From Early Spring TO Late Spring
Costus likes moist, free-draining soil. In anywhere other than tropical climates they will need to be grown indoors. Container-grown plants will need annual re-potting
Propagating by division of rhizomes
From Early Spring TO Early Spring
The rhizomes can be divided in winter to extract new plants. Dig up the whole clump, or a section of the clump, (or remove from the pot), and shake off the soil. You will see a clump of fleshy rhizomes with many shoots. Remove any dead or unhealthy rhizomes, and divide the rest, making sure each division has at least two or three shoots. Re-plant immediately.