

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


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




Flowering
Foliage
Plant habit
Botanical data
Impatiens
x hawkeri
Sweet Orange
Balsaminaceae
Impatiente de Nouvelle-Guinée, Impatience de Nouvelle-Guinée
Impatiens linearifolia, Impatiens herzogii, Impatiens schlechteri
Cultivar or hybrid
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.
Sowing period
Intended location
Planting & care advice
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Hardiness is the lowest winter temperature a plant can endure without suffering serious damage or even dying. However, hardiness is affected by location (a sheltered area, such as a patio), protection (winter cover) and soil type (hardiness is improved by well-drained soil).

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The flowering period indicated on our website applies to countries and regions located in USDA zone 8 (France, the United Kingdom, Ireland, the Netherlands, etc.)
It will vary according to where you live:
- In zones 9 to 10 (Italy, Spain, Greece, etc.), flowering will occur about 2 to 4 weeks earlier.
- In zones 6 to 7 (Germany, Poland, Slovenia, and lower mountainous regions), flowering will be delayed by 2 to 3 weeks.
- In zone 5 (Central Europe, Scandinavia), blooming will be delayed by 3 to 5 weeks.
In temperate climates, pruning of spring-flowering shrubs (forsythia, spireas, etc.) should be done just after flowering.
Pruning of summer-flowering shrubs (Indian Lilac, Perovskia, etc.) can be done in winter or spring.
In cold regions as well as with frost-sensitive plants, avoid pruning too early when severe frosts may still occur.
The planting period indicated on our website applies to countries and regions located in USDA zone 8 (France, United Kingdom, Ireland, Netherlands).
It will vary according to where you live:
- In Mediterranean zones (Marseille, Madrid, Milan, etc.), autumn and winter are the best planting periods.
- In continental zones (Strasbourg, Munich, Vienna, etc.), delay planting by 2 to 3 weeks in spring and bring it forward by 2 to 4 weeks in autumn.
- In mountainous regions (the Alps, Pyrenees, Carpathians, etc.), it is best to plant in late spring (May-June) or late summer (August-September).
The harvesting period indicated on our website applies to countries and regions in USDA zone 8 (France, England, Ireland, the Netherlands).
In colder areas (Scandinavia, Poland, Austria...) fruit and vegetable harvests are likely to be delayed by 3-4 weeks.
In warmer areas (Italy, Spain, Greece, etc.), harvesting will probably take place earlier, depending on weather conditions.
The sowing periods indicated on our website apply to countries and regions within USDA Zone 8 (France, UK, Ireland, Netherlands).
In colder areas (Scandinavia, Poland, Austria...), delay any outdoor sowing by 3-4 weeks, or sow under glass.
In warmer climes (Italy, Spain, Greece, etc.), bring outdoor sowing forward by a few weeks.