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Impatiens x hawkeri Sweet Orange - Impatiente de Nouvelle-Guinée, Impatience de Nouvelle-Guinée

Impatiens x hawkeri Sweet Orange
Impatiente de Nouvelle-Guinée, Impatience de Nouvelle-Guinée

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This plant carries a 6 months recovery warranty

More information

A tender perennial prized for its large bicoloured flowers in salmon and bright orange tones. Its compact, well-ramified habit forms dense clumps ideal for beds, borders, or flowering containers. This variety stands out for its resistance to impatiens downy mildew, ensuring healthy, long-lasting flowering from June until the first frosts. It prefers partial shade or shady exposures as well as cool, rich, well-drained soil. Sensitive to frost, it is generally sown each year.
Flower size
5 cm
Height at maturity
30 cm
Exposure
Partial shade
Germination time (days)
21 days
Sowing method
Sowing under cover
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Sowing period March to May
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Flowering time June to October
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Description

Our Florific® Sweet Orange New Guinea Impatiens Seeds will enable you to to grow this spectacular frost-tender perennial at low cost, cultivated as an annual in our climates for its incredible floribundus nature and vibrant colouring. Its compact, dense and rounded habit forms beautiful clumps perfect for brightening up shaded borders, planters or hanging baskets. Its large bicolour flowers, blending bright orange and salmon-pink tones, contrast beautifully with its glossy dark green foliage. Highly resistant to mildew, it ensures continuous flowering from June until the first frosts. It prefers positions in shade or partial shade and requires a rich, moist and well-drained soil, being sensitive to both excessive sun and cold temperatures.

The Florific® Sweet Orange New Guinea Impatiens is an F1 hybrid variety of the Impatiens hawkeri species belonging to the Balsaminaceae family. It is also known by the botanical names Impatiens linearifolia, Impatiens herzogii, Impatiens schlechteri. This species is native to Papua New Guinea and the Solomon Islands where it grows naturally in humid tropical environments. The Florific® Sweet Orange cultivar was developed by Syngenta Flowers, introducing a bicolour pattern for the first time in New Guinea impatiens grown from sowing. This innovation was awarded a Fleuroselect Gold Medal in 2015. The plant has a compact and bushy habit, reaching approximately 20 to 30 cm in height with a spread of 25 to 30 cm. Its growth is moderate, with maturity reached in 12 to 14 weeks after sowing. The single and flat flowers measure about 5 cm in diameter and display a bicolour hue ranging from light salmon to deep orange. Flowering extends from June until the first frosts. The evergreen leaves are lanceolate, dark green and glossy, forming a striking contrast with the flowers. The stems are herbaceous, thick and slightly fleshy. The root system is fibrous and shallow, suited to pot or planter cultivation.

In a shaded garden, the Florific® Sweet Orange New Guinea Impatiens displays its bicolour flowers in salmon and bright orange tones, bringing a touch of warmth and vitality. To create a harmonious arrangement, pair it with the dark foliage of Coleus 'Palisandra', the bright yellow flowers of Begonia 'Helene Harms' and the large variegated leaves of Caladiums. These combinations offer a striking contrast and a palette of vibrant colours, ideal for brightening up the shaded areas of the garden or potted displays on a sheltered patio.

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Impatiens, Sunpatiens: planting, sowing, caring for
Family sheet
by Virginie T. 14 min.
Impatiens, Sunpatiens: planting, sowing, caring for
Read article

Impatiens x hawkeri Sweet Orange - Impatiente de Nouvelle-Guinée, Impatience de Nouvelle-Guinée in pictures

Impatiens x hawkeri Sweet Orange - Impatiente de Nouvelle-Guinée, Impatience de Nouvelle-Guinée (Flowering) Flowering
Impatiens x hawkeri Sweet Orange - Impatiente de Nouvelle-Guinée, Impatience de Nouvelle-Guinée (Plant habit) Plant habit

Flowering

Flower colour orange
Flowering time June to October
Inflorescence Solitary
Flower size 5 cm

Foliage

Foliage persistence Annual
Foliage colour dark green
Foliage description Its highly ramified branches, laden with water, bear lanceolate leaves that are slightly dentate.

Plant habit

Height at maturity 30 cm
Spread at maturity 35 cm
Growth rate fast

Botanical data

Genus

Impatiens

Species

x hawkeri

Cultivar

Sweet Orange

Family

Balsaminaceae

Other common names

Impatiente de Nouvelle-Guinée, Impatience de Nouvelle-Guinée

Botanical synonyms

Impatiens linearifolia, Impatiens herzogii, Impatiens schlechteri

Origin

Cultivar or hybrid

Product reference24539

Planting and care

Sow your Impatiens Florific Sweet Orange from February to April in a seed tray. Use a good quality compost. Scatter your seeds. Cover the seeds by sprinkling compost or vermiculite on top, press down lightly and water generously with a fine spray. Place your seed tray in the light, without direct sun, at a temperature of 21°C to 24°C. Lower the temperature at night to 18°C to create a beneficial alternation for germination.

Seed germination will take 14 to 21 days. As soon as the young plants are manageable, transplant them into 7cm pots. Then, 15 days before their final planting out, begin to harden them gradually to a temperature of 15°C.

By late May or early June, the temperature in the garden will be warm enough to plant out your young plants. Add a good spadeful of compost to each planting hole. Space your plants 30 cm apart.

Ensure they are well watered during the growing season and remember to feed them with flowering plant fertiliser to stimulate flowering.

Note: this variety is resistant to downy mildew.

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Sowing period

Sowing period March to May
Sowing method Sowing under cover
Germination time (days) 21 days

Intended location

Suitable for Shaded rockery, Woodland edge
Type of use Edge of border, Small gardens, Container, Conservatory
Hardiness Hardy down to -1°C (USDA zone 10a) Show map
Ease of cultivation Amateur
Exposure Partial shade
Soil pH Any
Soil moisture Moist soil

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