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Dianthus (Allwoodii Group) Cosmopolitan ('WP15 PIE43') (Cocktails Series)
garden pinks
Wonderfully fragrant with reddish, cerise pink blooms and a red centre, 'Cosmopolitan' is a semi-evergreen perennial with has linear, grey-green...
9cm pot
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3 × 9cm pots
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1
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Plant description
Wonderfully fragrant with reddish, cerise pink blooms and a red centre, 'Cosmopolitan' is a semi-evergreen perennial with has linear, grey-green leaves. Flowering for many months between May to August, this Dianthus works well in pots and containers, in a border or as a cut flower.
Eventual height & spread
Flowering period
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Plant features
Position
Full sun
Rate of growth
Average
Soil
Moderately fertile, moist, well-drained soil
Hardiness
Fully hardy
How to care for Dianthus (Allwoodii Group) Cosmopolitan ('WP15 PIE43') (PBR):
Dianthus thrives in well-drained, alkaline soil enriched with well-rotted manure or garden compost. When planting, choose a sunny location with good air circulation. Space plants 30cm (12in) apart to allow for growth. Water deeply but infrequently (rather than little and often) to encourage deep root development, especially during dry spells.
In spring, apply a balanced granular fertiliser to promote healthy growth and abundant blooming. Mulch around the plants to retain moisture and suppress weeds, but keep the mulch away from the plant's crown to prevent rot. In areas with harsh winters, provide a light mulch for protection.
Deadhead regularly to extend the blooming period and maintain a tidy appearance. After the main flowering period, trim back lightly to promote new growth at the base of the plant.
In spring, as new shoots emerge, prune more closely to maintain a compact, tidy shape. This pruning regime helps rejuvenate the plant and encourages fuller, more vigorous growth.
In spring, apply a balanced granular fertiliser to promote healthy growth and abundant blooming. Mulch around the plants to retain moisture and suppress weeds, but keep the mulch away from the plant's crown to prevent rot. In areas with harsh winters, provide a light mulch for protection.
Deadhead regularly to extend the blooming period and maintain a tidy appearance. After the main flowering period, trim back lightly to promote new growth at the base of the plant.
In spring, as new shoots emerge, prune more closely to maintain a compact, tidy shape. This pruning regime helps rejuvenate the plant and encourages fuller, more vigorous growth.
Please note:
This perennial is semi-evergreen so it can lose some of its leaves in winter. In colder regions or more exposed gardens, it may lose them all, but then fresh new growth appears again in spring.
Warning
Humans/Pets: Skin allergen
