Dahlia Alauna Clair-Obscur

PRE ORDER Estimated Shipping date: Early to Mid February 2026

Regular price: £14.99
Regular price
Sale price: £14.99

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Tubers 3 Tubers 1 Tuber

Product variants

Elegant flowers add charm to summer gardens
Simple tuber planting and frost protection needed
Flowers over a long summer period
Suitable for borders and large containers

Dahlia 'Alauna Clair-Obscur' creates a stunning display with its elegant flower form that captivates the garden. Supplied as dormant tubers (not growing plants). Plant tubers 10–15cm deep and 30–40cm apart in well-drained soil. Protect from frost to ensure healthy growth.

Planting Calendar

Flowering Calendar

Dahlia Alauna Clair-Obscur - Plant information

Size: Grows to approximately 90cm tall with a spread of 60cm.

Position: Thrives in full sun with some shelter from strong winds. Prefers well-drained soil and a sunny, sheltered spot.

Feeding etc: Feed monthly with balanced fertiliser during growing season. Pinch out growing tips to promote bushier plants. Lift tubers before frost and store in a frost-free place.

Care: Plant tubers 10–15cm deep and 30–40cm apart. Keep soil moist but well-drained. Protect tubers from frost during winter. Remove spent flowers to encourage continuous blooming.

	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.