Dianthus Cosmopolitan

Regular price: £9.99
Regular price
Sale price: £9.99

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Plant Size 3 Starter Plants 6 Starter Plants

About our plant sizes

Product variants

Long flowering season for lasting garden colour
Hardy and resilient in varied conditions
Compact growth suits borders and containers
Requires minimal maintenance and watering

Dianthus 'Cosmopolitan' creates a charming display of delicate flowers that brighten garden spaces for many weeks. This hardy perennial is known for its long flowering season and resilience in various conditions. It offers enduring colour and texture, making it a valuable addition to borders and containers. These plants flower for a long period of time and are very hardy.

Planting Calendar

Flowering Calendar

Dianthus Cosmopolitan - Plant information

Size: Grows to approximately 30 cm tall with a similar spread. Compact growth habit suits various garden uses. Maintains shape well with light pruning.

Position: Thrives in full sun to partial shade. Prefers well-drained soil. Suitable for sunny borders and containers. Performs well in sheltered garden spots.

Feeding etc: Feed with a balanced fertiliser in spring. Light pruning after flowering promotes bushier growth. Hardy with extended flowering season.

Care: Water moderately and ensure soil drains well. Remove spent flowers to encourage new blooms. Hardy and resilient, it requires minimal maintenance. Protect from extreme frost for best results.

	Starter Plant (Plug Plant) Plug Size: 2cm by 4cm. Our most popular size. This is often the most economical way of buying plants and is a great way to get a head start on the season. Generally this size is best to be potted up before planting out.
	Jumbo Plug Plug Size: 6cm by 7cm. A fantastic alternative to a 9cm pot and saves on plastic too. The plants in this size are well established and give you a head start. This size is perfect for planting straight into containers and baskets as well as the garden.
	9cm pot Pot size: 9cm by 9-10cm. This size hold some well established plants, some of which maybe around 1 year old. We sell most of our ranges in this size and most of the plants sold in this size, are established enough to be planted straight outside.
	13cm or 1 litre pot Pot size: 12-13cm by 12-15cm Currently our largest size of plant, with the exception of our planted containers. Many of our House Plants are available in this size, as well as some special collections and varieties.