Symphyotrichum novae-angliae - ‘Purple Dome’ (New England Aster)

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ROOT QUALITY

A Grade I root — the top size

Every bare root is graded by size before it is sold. We only send the top grade for this plant.

Smaller grade
Mid grade
Grade I · what you get
  • More buds More stems and a fuller plant sooner.
  • Roots in faster More stored energy to settle in after planting.
  • Flowers sooner A better chance of a good show next summer.

Purple Dome is a perennial variety especially well suited to borders.

Symphyotrichum novae-angliae - ‘Purple Dome’ (New England Aster) is part of our autumn colour perennials collection.

Symphyotrichum novae-angliae ‘Purple Dome’, commonly known as New England Aster, is supplied as bare roots in flexible pack sizes for individual planting or natural-looking groups.

Browse its linked perennial collection, sunlight and garden-use filters to find compatible planting companions for a more considered border.

Botanical name Symphyotrichum novae-angliae ‘Purple Dome’
Bulb size Bare root
Established height 40cm
Life cycle Perennial
Sunlight Full-Sun, Partial Sun
Position Sunny borders
Suitable for Borders

Where to Plant:

Symphyotrichum novae-angliae - ‘Purple Dome’ (New England Aster) needs full-sun, partial sun and a warm, sheltered position for the best flowering. Plant into fertile, humus-rich soil that drains well, and choose a spot protected from strong winds, especially for taller varieties.

How to Plant:

Plant perennial from October to April once conditions are suitable. Set them at the correct depth for the variety, spacing the recommended spacing for the variety apart where relevant, then firm in gently and water well after planting.

Aftercare:

Water regularly in dry weather and feed every two to three weeks once buds appear. Stake taller stems early and deadhead to keep plants flowering. After flowering, allow foliage to die back naturally before lifting or protecting perennial according to local conditions.

Planting and Flowering Calendar

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Key Features

Packed in paper

Packed peat-free

Great for Shade

Symphyotrichum novae-angliae - ‘Purple Dome’ (New England Aster) - Harding & Bloom

Symphyotrichum novae-angliae - ‘Purple Dome’ (New England Aster)

£9.99

£9.99

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If a bulb or plant fails to perform in its first growing season after the care instructions have been followed, we will normally offer a replacement or store credit for the affected item. This does not affect your statutory rights.

Kind Words from Our Gardeners

Arrived quickly and well-packaged. Planted them in some pots on the patio and they all came up. Look beautiful. Thank you!

Careane Wallace

Oxfordshire, UK

The bulbs arrived beautifully packaged and you could just tell they were excellent quality. We had the most wonderful display of daffodils this spring on our patio. Simply stunning. Will definitely be ordering again

David P

Kent, UK

I ordered the mixed hyacinth collection and the scent in my garden this April was absolutely heavenly. Every single bulb produced a strong, beautiful flower and the colours were stunning together. A fantastic purchase, I'll be back for more next year!

Eleanor R

Somerset