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Choisya White Dazzler - Dwarf Mexican Orange

Choisya x dewitteana White Dazzler® ('Londaz')
Mexican Orange Blossom

4,8/5
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Beautiful plant well packaged and dispatched quickly. Planted on the same day. I recommend the "promesse de fleurs" website to my friends and family.

Danielle, 04/03/2024

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This plant carries a 24 months recovery warranty

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Graden Merit Value-for-money Best-seller
A recent variety with a naturally globose and compact habit. It flowers abundantly, with dark green, finely divided evergreen foliage, which is fragrant when crushed. In late spring, it is covered with orange-scented white flowers, which bloom again in late summer. It is a particularly ornamental bush, suitable for gardens of all sizes and for pot cultivation. Resistant to drought in open ground and to cold, down to -15°C (5 °F) at least. Superb!
Flower size
3 cm
Height at maturity
1.20 m
Spread at maturity
1.20 m
Exposure
Sun, Partial shade
Hardiness
Hardy down to -15°C
Soil moisture
Dry soil, Moist soil
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Best planting time March, September
Recommended planting time March to May, September to October
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Flowering time April to May, September
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Description

Choisya 'White Dazzler®' is a brand new selection of Mexican Orange Blossom that combines many qualities. Naturally forming a compact ball, this bush with moderate growth is covered with clusters of sweetly scented white flowers twice a year. Adorned with finely divided and aromatic evergreen foliage in emerald green, it remains beautiful all year round. Suitable for gardens of all sizes and for container cultivation, this superb Mexican orange blossom will surely find a place in the garden or on the terrace. Its somewhat exotic appearance almost makes you forget that it is resistant to summer drought once well established and capable of withstanding strong frosts, to around -15°C (5 °F) if planted in a light, well-drained soil.

 

Choisya 'White Dazzler' was obtained by Peter Moore (the 'father' of 'Aztec Pearl') in 1991 in England. It is a hybrid resulting from the cross-breeding of Choisya dumosa, native to New Mexico and Texas, and the variety 'Aztec Pearl', which is itself a hybrid of C. ternata native to southwestern Mexico and C. dumosa var. Arizonica from Arizona. All these plants commonly called Mexican Orange Blossom belong to the Rutaceae family, like citrus trees. These evergreen bushes are accustomed to dry and hot climates, but their hardiness can sometimes be tested, especially when they are young and planted in heavy and windy soil.

'White Dazzler' is an amazing bush, well-branched, with a dense and rounded habit, which rarely exceeds 1.20 m (3.9 ft) to 1.30 m (4.3 ft) in height in ordinary soil. Its growth is moderately fast. Throughout the year, it bears shiny, dark green leaves, which are finely divided into 3 narrow, oblong, thick leaflets with dentate edges, measuring 8 cm (3.1 in). When these leaves are crushed, they release a strong scent of orange bark. Its pure white star-shaped flowers measure 3 cm (1.2 in) in diameter, and first appear in April to May, with a possible second bloom in September. The flowers bear an intense scent of orange blossom

Choisya 'White Dazzler' prefers light, well-drained soil, in a warm, sunny spot. It requires protection from cold winds. It can be planted in a shrub border or as a standalone in a strategic location to enjoy its delicate scent, or in a pot on a terrace or balcony. It works well alongside Escallonia 'Apple Blossom', Raphiolepis delacourii, Euphorbia 'Blue Glacier', sacred bamboos, compact osmanthus, Cytisus scoparius (broom), Berberis, and many others.

Choisya White Dazzler - Dwarf Mexican Orange in pictures

Choisya White Dazzler - Dwarf Mexican Orange (Flowering) Flowering
Choisya White Dazzler - Dwarf Mexican Orange (Foliage) Foliage

Plant habit

Height at maturity 1.20 m
Spread at maturity 1.20 m
Habit Irregular, bushy
Growth rate normal

Flowering

Flower colour white
Flowering time April to May, September
Inflorescence Corymb
Flower size 3 cm
Fragrance Fragrant, Parfum de fleur d'oranger.
Bee-friendly Attracts pollinators

Foliage

Foliage persistence Evergreen
Foliage colour green
Aromatic? Fragrant foliage when creased

Botanical data

Genus

Choisya

Species

x dewitteana

Cultivar

White Dazzler® ('Londaz')

Family

Rutaceae

Other common names

Mexican Orange Blossom

Origin

Cultivar or hybrid

Planting and care

Mexican Orange Blossom can be planted in spring, or in early autumn in drier and warmer climates. It prefers light, loose, well-drained soils. It tolerates the presence of limestone in the soil, but not in excess. Once established, after 2 or 3 years of cultivation, it can go without watering in summer. Resistant to -12° C to -15° C (10.4° F to 5° F), it is quite sensitive during its early years, especially in heavy and humid soil: lighten your garden soil if necessary with river sand, gravel or pumice. Choose a warm location, in full sun in cold regions, but in partial shade in drier regions. While it can grow in the shade, its habit will be looser and its flowering less abundant. Shelter it from cold winds. During its first years, water regularly during hot summer months to help the bush establish itself. Prune just after flowering if necessary. Mexican Orange Blossom is an easy-to-cultivate plant that tolerates competition from the roots of large trees. For a free-standing hedge, count one plant every 60 cm to 80 cm (24 in to 31.5 in). On a terrace, plant it in a container at least 30 cm (11.8 in) deep, fertilise with a flowering shrub fertiliser, and let the substrate dry out a little between waterings.

 

Attention: Mexican Orange Blossom is sensitive to Phytophthora, a fungus that attacks the neck of the plant when the soil is both warm and permanently humid; as a result, in warmer regions, allow the soil to dry out between each watering. 

Planting period

Best planting time March, September
Recommended planting time March to May, September to October

Intended location

Suitable for Meadow
Type of use Border, Free-standing, Container
Hardiness Hardy down to -15°C (USDA zone 7b) Show map
Ease of cultivation Beginner
Planting density 1 per m2
Exposure Sun, Partial shade
Soil pH Any
Soil type Chalky (poor, alkaline and well-drained), Silty-loamy (rich and light), Stony (poor and well-drained)
Soil moisture Dry soil, Moist soil, Deep, loamy, well-drained soil

Care

Pruning instructions Prune lightly if necessary (in the first few years), just after flowering.
Pruning Pruning recommended once a year
Pruning time June
Soil moisture Dry soil, Moist soil
Disease resistance Good
Overwinter Can be left in the ground
4,8/5

Evergreen shrubs

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