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Coleus Black Prince

Coleus Black Prince
Coleus, Painted Nettle, Flame Nettle

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This plant carries a 6 months recovery warranty

More information

Graden Merit
Perennial non-hardy plant cultivated in France as an indoor plant or in the garden as an annual for its magnificent slightly velvety foliage of almost black colour.
Flower size
1 cm
Height at maturity
80 cm
Exposure
Sun, Partial shade, Shade
Hardiness
Hardy down to -12°C
Soil moisture
Moist soil
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Best planting time March to May
Recommended planting time March to June
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Flowering time May to October
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Description

The Coléus Black Prince is native to Southeast Asia. In its original environment, this plant is a perennial and forms small semi-woody shrubs, but in our climate, it should be considered as an indoor plant or grown in the garden as an annual plant.

It exhibits the characteristics of plants in the Labiaceae family (which includes Common Nettle): fleshy square stems, dentate and villous leaves on the underside.

The success of the Coléus Palisandra or "Painted Nettle" is due to its magnificent foliage, which is slightly velvety and almost black in colour.

Whether in the garden or indoors, it prefers a sunny or partially shaded exposure. Plant it in soil improved with half leaf compost or compost. Ensure regular watering, but avoid excessive moisture.

Note: Please be aware that our plug plants are professional products intended for experienced gardeners. Upon receipt, transplant and store them in a sheltered area (veranda, greenhouse, cold frame) at a temperature above 14°C (57.2°F) for a few weeks before placing them outdoors once the risk of frost has passed.

 

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Flowering

Flower colour insignificant
Flowering time May to October

Foliage

Foliage persistence Annual
Foliage colour black

Plant habit

Height at maturity 80 cm
Growth rate normal

Botanical data

Genus

Coleus

Cultivar

Black Prince

Family

Lamiaceae

Other common names

Coleus, Painted Nettle, Flame Nettle

Origin

Cultivar or hybrid

Product reference803821

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Planting and care

Coleus plants are easy to grow. Plant them after the last frost, preferably in a semi-shaded or possibly shaded but bright and sheltered position. Morning sun is well tolerated, but hot exposures should be avoided. They need a light and humus-rich soil, but well-drained, and appreciate fertilizer. They are not demanding on the nature of the soil and tolerate limestone well. You can plant your coleus in pots, where they will need to be regularly watered. Apply a little liquid fertilizer every fortnight from June to September. Remove the flowers as soon as they appear to extend the life of the plant. Usually grown as annuals, they are actually fragile perennials: by bringing them indoors at the first frost, you can extend their life for a few years. Outdoor cultivation is possible by the seaside, with good mulching in winter. Plan for light pruning in March.

Planting period

Best planting time March to May
Recommended planting time March to June

Intended location

Suitable for Meadow
Type of use Border, Container
Hardiness Hardy down to -12°C (USDA zone 8a) Show map
Ease of cultivation Amateur
Planting density 4 per m2
Exposure Sun, Partial shade, Shade
Soil pH Any
Soil type Silty-loamy (rich and light)
Soil moisture Moist soil

Care

Pruning No pruning necessary
Disease resistance Very good
Overwinter Needs to be stored
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