Trade Sales Contact Us
Primrose
My wheelbarrow

Shop

Information & Help

My account

Dahlia Seniors Hope | Miscellaneous Dahlia
Dahlia Seniors Hope | Miscellaneous Dahlia

Dahlia Seniors Hope | Miscellaneous Dahlia

SKU: BU30003888
1 × tuber
£5.99 £3.59
Available to order from summer
1

Pot size guide

Delivery van
Delivery options
Bulbs (only) £4.99

Buy now pay later

Overview

A sophisticated and elegant tuberous-rooted perennial, boasting dark stems and lightly bronzed, dark green foliage that forms a striking contrast with its blooms. From mid-summer until the first frost, this cultivar produces captivating fully double flowers with dusky, antique purple petals, tinged with rich velvety red, 10cm (4in) across.

Dahlia ‘Senior’s Hope’ stands out amidst borders, adding eye-catching charm when intermingled with deep maroons and vivid purples like Miscanthus 'Red Cloud', Dahlia 'Black Jack', and Verbena bonariensis.

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: July 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.

About Primrose

About Primrose

Primrose is the place to be to Discover Everything Garden.

We were created in 2003 to become the UK's largest online-only garden centre. Thousands of plants, planters, awnings, garden furniture sets, water features and more line our digital shelves, and we're ready to fill your garden with comfort, quality, colour and style.

If you'd like to find out more, check out our 'About Us' page.

Reviews

Q&A

Contact us
Terms
Privacy
Cookies

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