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Dahlia Evanah | Decorative Dahlia
Dahlia Evanah | Decorative Dahlia

Dahlia Evanah | Decorative Dahlia

SKU: BU30003898
3 × tubers
£12.75 £10.20 £3.40 each
In stock (delivery in 3-4 working days)
1 × tuber
£5.79 £4.63
In stock (delivery in 3-4 working days)
1

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Bulbs (only) £4.99

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Overview

A medium-sized decorative dahlia, this award-winning tuberous perennial presents a whimsical blend of lilac-pink and white petals, each bloom showcasing a unique petal count and a loose form, adding an enchanting informal touch to any border arrangement.

Ideal for cutting, Dahlia 'Evanah' is perfect for planting in bold clusters or intermixing among perennial plants.

Specifications

  • Position: Full sun
  • Soil: Moderately fertile, moist but well-drained soil, or peat-free general purpose compost
  • Rate of growth: Fast-growing
  • Flowering period: June to October
  • Hardiness: Borderline hardy (will need protection in winter in colder areas)

Care guide

Dahlia tubers can be planted outside after frost, or started off in pots under glass in late winter to early spring. Plant them horizontally approximately 12cm (5in) deep, making sure the ‘eyes’ are uppermost. Allow enough room between each tuber so the plants can grow and spread to their full size without being over-crowded.

While in growth, provide a high-nitrogen liquid feed each week in June, then a high-potash fertiliser each week from July to September. Stake with canes or brushwood if it becomes necessary. In mild areas, leave them in situ over winter, but protect the crown with a generous layer of dry mulch.

In colder areas, carefully lift and clean the tubers once the first frosts have blackened the foliage and allow them to dry naturally indoors. Then place the dry tubers in a shallow tray, just covered with slightly moist potting compost, sand or vermiculite and store in a frost-free place until planting out again.

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© 2026 Cercis Ltd. All rights reserved | Primrose is the trading name of Cercis Ltd (Registration number: 14521244)