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Collector's item

Tropaeolum tricolor

Tropaeolum tricolor
Three-coloured Indian Cress, Three-coloured Nasturtium, Chilean Nasturtium, Soldier's Cap, Red Riding Hood

3,4/5
5 reviews
2 reviews
0 reviews
0 reviews
4 reviews

The little flowers are beautiful. They have bloomed early for over a month now. Care must be taken when planting them, as their growth is almost invisible. I almost weeded them out!

Maryse, 23/04/2017

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This plant carries a 6 months recovery warranty

More information

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Climbing perennial nasturtium, forming a cloud of small blood-red flowers, with a yellow centre surrounded by a violet ring in spring. This curious nasturtium is perennial but semi-hardy.
Flower size
4 cm
Height at maturity
2 m
Spread at maturity
1.50 m
Exposure
Partial shade
Hardiness
Hardy down to -6°C
Soil moisture
Moist soil
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Recommended planting time March to May
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M
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Flowering time April to July
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Description

Tropaeolum tricolor is a beautiful climbing perennial nasturtium, forming a cloud of small blood-red flowers, with a yellow heart and surrounded by a violet ring in spring. This curious nasturtium is perennial but semi-hardy.

 

Originally from South America, the tricolor nasturtium forms long twining stems, with tender green palmate foliage composed of 5 elongated leaflets.

When grown in a pot or a very mild climate, flowering can begin as early as March. In colder climates, flowering is delayed and begins from June-July. The tubular flowers are blood-red with a yellow heart surrounded by a violet ring.

The tricolor nasturtium is a semi-hardy plant, it dislikes frost and especially winter humidity. In open ground, plant it in partial shade, at the base of a conifer for example or in rocky soil, between rocks but in a cool and humus-rich soil. It grows very well in a pot, in a rich and light substrate, and must be brought indoors in winter to a frost-free location.

It is perfect for covering a fence or as ground cover.

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Plant habit

Height at maturity 2 m
Spread at maturity 1.50 m
Growth rate normal

Flowering

Flower colour red
Flowering time April to July
Flower size 4 cm

Foliage

Foliage persistence Deciduous
Foliage colour green

Botanical data

Genus

Tropaeolum

Species

tricolor

Family

Tropaeolaceae

Other common names

Three-coloured Indian Cress, Three-coloured Nasturtium, Chilean Nasturtium, Soldier's Cap, Red Riding Hood

Origin

Cultivar or hybrid

Product reference11571

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Planting and care

Plant the bulbs of Tropaeolum tricolor as soon as frost is no longer a concern, at a depth of 10 cm (4in), in a pot or in open ground in a partially shaded and well-drained soil, rich in humus. Work the soil to a depth and width of 15 cm (6in) to aid rooting. Vegetation starts in summer. Remove your bulbs at the first frost, as they cannot tolerate temperatures below -5°C (23°F). Those you wish to replant the following year should be stored frost-free in dry soil or compost to prevent dehydration.

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Planting period

Recommended planting time March to May
Planting depth 10 cm

Intended location

Type of use Free-standing, Container, Climbing
Hardiness Hardy down to -6°C (USDA zone 9a) Show map
Ease of cultivation Experienced
Planting density 3 per m2
Exposure Partial shade
Soil pH Acidic, Neutral
Soil moisture Moist soil

Care

Soil moisture Moist soil
Overwinter Can be left in the ground
3,4/5

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