Penstemon Heavenly Blue

Regular price: £10.99
Regular price
Sale price: £10.99

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Plant Size 3 Starter Plants 6 Starter Plants 1 Established 9cm Plant 3 Established 9cm Plants

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Elegant tubular flowers attract pollinators
Upright spikes add vertical garden interest
Long flowering period brightens summer borders
Strong stems ideal for fresh cut flowers

Penstemon 'Heavenly Blue' creates a stunning display with tall spikes of tubular flowers that captivate the eye. This cultivar is prized for its charming flower shape and ability to attract pollinators. The elegant blooms add a graceful vertical element to garden borders and beds.

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Planting Calendar

Flowering Calendar

Penstemon Heavenly Blue - Plant information

Size: Grows to approximately 60-90 cm tall with a spread of around 30-45 cm, making it ideal for mid-border planting.

Position: Prefers a sunny position with well-drained soil. It thrives best in full sun to promote strong flowering.

Feeding etc: Apply a balanced fertiliser in spring to support growth. Light pruning after flowering helps maintain shape and encourages fresh blooms.

Care: Water regularly during dry spells and remove faded flowers to encourage continuous blooming. It benefits from well-drained soil and can tolerate some drought once established.

	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.