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Dipladenia Diamantina Jade White

Dipladenia x hybrida Diamantina®Jade White
Mandevilla

4,8/5
13 reviews
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Very beautiful water

Martine, 27/04/2021

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This plant carries a 6 months recovery warranty

More information

Value-for-money
Mandevilla (or Dipladenia) from the Diamantina series are horticultural hybrids selected in France for their compact habit, exceptional floriferousness, vibrant colours, and ease of cultivation. This Jade White variety, more bushy than climbing, is the first to offer immaculate white flowers, centred around a small yellow-orange heart. Its beautiful star-shaped flowers bloom continuously from summer until the first frost. This plant looks stunning in a pot on the terrace, to cover a trellis or an arch.
Flower size
5 cm
Height at maturity
40 cm
Spread at maturity
40 cm
Exposure
Sun
Hardiness
Hardy down to -1°C
Soil moisture
Moist soil
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Best planting time April
Recommended planting time March to May
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Flowering time May to September
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Description

Dipladenia or Mandevilla Diamantina Jade White is a very compact climbing plant that forms a veritable bush covered with white flowers with orange centres, blooming without interruption until the first frost. It is the first variety of Dipladenia to offer flowers in this immaculate shade of white, made almost sparkling by its beautiful dark and shiny foliage. Plants from the Diamantina series are generous but sensitive to cold; they will happily spend the winter season behind a bay window, in a bright veranda or a slightly heated greenhouse, and will keep you company for many years.

Mandevilla, named in honour of diplomat and gardener Henry Mandeville, are rapid-growing climbing plants, mostly originating from the tropical forests of the Serra de Orgaos, near Rio de Janeiro in Brazil. Native to high altitudes, these tropical plants thrive in temperate climates spared from frost, in partial shade or filtered summer light. In the 1970s Robert Lannes, a French horticulturist based in Tarn et Garonne, was the first to take an interest in hybridizing these plants with their immense potential. Years of research and selection have resulted in particularly floriferous varieties, more compact, with varied colours, easy to grow for amateur gardeners.

The Diamantina series, derived in part from Mandevilla sanderi, produces plants with a compact habit well suited to pot cultivation and stands out for its wide range of colours, some of which are unique - such as the bright white and yellow-orange heart of Jade White.

'Diamantina Jade White' has a bushy and compact habit. Its short twining stems, woody at the base, wrap easily around a small support. It will reach an average size of 40cm (15 in) in all directions, with rapid growth. Its beautiful and large flowers, 5 cm (2 in) in diameter, are composed of 5 large pure white lobes that overlap like the blades of a propeller. Grouped in small clusters, they bloom continuously from May until the first frost. The evergreen and leathery foliage is composed of small entire leaves, dark green, arranged in an opposite pattern. The thick and leathery lamina, oval to elliptical in shape, measures 5 to 6cm (2.4 in) in length and has a shiny upper surface. This plant has both fine roots and large tuberous roots which function as true reserve organs containing starch and water, allowing the plant to withstand drought quite well.

Mandevilla is often used for ornamenting terraces, balconies or patios, or to decorate a pergola or trellis, alone or in a mix of colours. This Diamantina Jade White variety, resistant to heat, and with its very bushy habit, will thrive in a large standalone pot or in a planter, even on a sunny terrace or balcony. Combine it with e.g. the Jade Scarlet variety or with a dark blue Plumbago capensis, Black-eyed Susans, or passionflowers. Planting in open ground should be reserved for regions spared from frost.

Please note that our young plants in mini-plugs are professional products intended for experienced gardeners: upon receipt, transplant and store them under shelter (veranda, greenhouse, cold frame) at a temperature above 14C° (57.2°F) for a few weeks before planting outside once all risk of frost has passed.

 

Dipladenia Diamantina Jade White in pictures

Dipladenia Diamantina Jade White (Flowering) Flowering
Dipladenia Diamantina Jade White (Foliage) Foliage
Dipladenia Diamantina Jade White (Plant habit) Plant habit

Flowering

Flower colour white
Flowering time May to September
Inflorescence Cluster
Flower size 5 cm

Foliage

Foliage persistence Evergreen
Foliage colour dark green

Plant habit

Height at maturity 40 cm
Spread at maturity 40 cm
Growth rate fast

Botanical data

Genus

Dipladenia

Species

x hybrida

Cultivar

Diamantina®Jade White

Family

Apocynaceae

Other common names

Mandevilla

Origin

Cultivar or hybrid

Product reference4915472

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Planting and care

Plant your Dipladenia Diamantina Jade White in the ground after the last frosts have passed. The ideal site is a sunny spot with some shade during the hottest part of the day in summer. Plant in a soil enriched with compost and coarse sand. You can also plant them in pots placed in a protected area, to bring out on sunny days. Dipladenia prefer a well-drained, rather dry soil, but not necessarily very rich to avoid promoting foliage growth at the expense of flowering. Water moderately. In pots, regular watering is necessary in summer, as well as an application of fertiliser for flowering plants. Allow the soil to dry between waterings. Preserve your Dipladenia by bringing it indoors under a veranda or in a cold greenhouse during winter. They do not tolerate temperatures below 5°C well.

Growing in the ground throughout the year is only possible in regions completely unaffected by frost.

16
€14.50 Each

Planting period

Best planting time April
Recommended planting time March to May

Intended location

Suitable for Meadow
Type of use Border, Container, Greenhouse, Conservatory
Hardiness Hardy down to -1°C (USDA zone 10a) Show map
Ease of cultivation Amateur
Planting density 1 per m2
Exposure Sun
Soil pH Acidic, Neutral
Soil type Silty-loamy (rich and light)
Soil moisture Moist soil, Humus-rich, light

Care

Pruning No pruning necessary
Disease resistance Good
Overwinter Can be left in the ground
4,8/5
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