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Curcuma alismatifolia Pink - Siam Tulip

Curcuma alismatifolia Pink
Siam Tulip, Summer Tulip, Lotus Ginger, Ornamental Turmeric

3,8/5
3 reviews
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1 reviews
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1 reviews

The bulbs didn't produce anything, no shoots. Perhaps it's due to a lack of water on my part?

Stephanie, 28/08/2021

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This plant carries a 6 months recovery warranty

More information

A rhizomatous plant that produces stunning green and pink bracts with small purple flowers nestled within. An ornamental variety that lacks the flavour and medicinal properties of the culinary turmeric, but it adds a beautiful touch of exoticism to escape in one's own garden. Bulbs should be stored.
Flower size
2 cm
Height at maturity
60 cm
Spread at maturity
30 cm
Exposure
Sun
Hardiness
Hardy down to 1°C
Soil moisture
Moist soil
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Best planting time April to May
Recommended planting time March to May
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Flowering time June to July
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Description

Curcuma alismatifolia 'Pink' is a variety of Siamese tulip. It is a magnificent ornamental plant with astonishing flowering, providing amazing green and pink bracts in which small purple flowers are nestled. Growing them in your garden adds a beautiful touch of exoticism, but unfortunately, this variety does not have the culinary qualities of the typical species used in cooking.

 

 

Curcuma alismatifolia 'Pink' belongs to the family of Zingiberaceae. The natural variety grows in Cambodia, Myanmar, and especially in Thailand, which has earned it the nicknames of Thai Tulip or Siam Tulip.
The habit of this ornamental turmeric is upright, its semi-evergreen foliage is alternate and ensate (sword-shaped) with sheathing petioles. Along the floral stem, a multitude of bracts resembling green scales then turn pink with a touch of bronze green as they approach the top. In the axils of these scales, small flowers are nestled, which reach a diameter of 2cm (1in) at maturity and exude an enchanting fragrance. The turmeric will produce even prettier flowers in a rich and light neutral soil, and it appreciates a slight constant humidity. If you live in a coastal region in the south, you can leave the rhizomes in the ground during winter. In all other cases, dig them up and store them during the off-season, similar to Dahlias. You can also grow them in pots that you can shelter in a conservatory during winter, for example. This cultivation method will allow you to place these pots near windows and terraces during flowering to enjoy them up close. Curcuma alismatifolia exists in several colours, pink, white, and violet. Don't hesitate to vary the pleasures and play with this range of fresh colours.

Curcuma alismatifolia Pink - Siam Tulip in pictures

Curcuma alismatifolia Pink - Siam Tulip (Foliage) Foliage

Plant habit

Height at maturity 60 cm
Spread at maturity 30 cm
Growth rate normal

Flowering

Flower colour pink
Flowering time June to July
Inflorescence Spike
Flower size 2 cm
Fragrance Fragrant
Good for cut flowers Cut flower blooms

Foliage

Foliage persistence Deciduous
Foliage colour green

Botanical data

Genus

Curcuma

Species

alismatifolia

Cultivar

Pink

Family

Zingiberaceae

Other common names

Siam Tulip, Summer Tulip, Lotus Ginger, Ornamental Turmeric

Origin

Southeast Asia

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Planting and care

Plant your Curcuma alismatifolia 'Pink' bulbs after the last frost, in a partially sunny location, 10cm (4in) deep and spaced 10cm (4in) apart. The soil should be deeply worked and enriched with compost. Curcuma is sensitive to frost. In a coastal Mediterranean or marked oceanic climate, you can leave the bulbs in the ground, making sure to mulch them well. In colder regions, the bulbs should be dug up in autumn before the first frost and stored in a cool, dry place. You can also grow them in pots (1 bulb per 15cm (6in) pot, with the top of the bulb just above the soil surface) in a good quality compost that you regularly fertilize, take them outside at the end of spring, and protect them from frost in winter. When growing in pots, ensure effective drainage and maintain regular watering, as while it doesn't like very dry conditions, stagnant moisture is also not suitable. Divide the bulbs every 2 or 3 years.

Planting period

Best planting time April to May
Recommended planting time March to May
Planting depth 10 cm

Intended location

Suitable for Meadow
Type of use Border, Container
Hardiness Hardy down to 1°C (USDA zone 10b) Show map
Ease of cultivation Amateur
Planting density 10 per m2
Exposure Sun
Soil pH Acidic, Neutral
Soil moisture Moist soil, Well-drained in a pot

Care

Pruning No pruning necessary
Soil moisture Moist soil
Disease resistance Good
Overwinter Needs to be stored
3,8/5
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