UK: The arrival of fashionably late perennials

Add fresh excitement to your displays this autumn with Horticultural Trades Association’s (HTA) ‘Plant of the Moment’ for September – perennials.

Several hardy perennials have been patiently growing all year, waiting for their turn to take centre stage. And now their time has come to burst into bloom and fill your garden with vibrant colour.

Photos: Adam Pasco Media

Japanese anemones are always a favourite. Tall and bold, their simple flowers in shades from pink to white really celebrate the season. They’re adaptable too, growing in sites from full sun to partial shade.

Commonly called Ice Plants, the thick fleshy foliage of sedum varieties add interest throughout the year, from the moment it develops in spring. Varieties are available with foliage colours from green to grey and deep purple, and some with variegated green and white leaves look particularly impressive grown individually in small terracotta pots. Their flowers come in eye-catching colours from pure white to pink and red, proving as attractive to us as they are bees and butterflies.

Michaelmas Day is celebrated on 29th September, and lends its name to one of the most valuable hardy perennials to flower through September and October, the Michaelmas Daisies. Many are varieties of the New York aster, Aster novi-belgii, but several other types of aster are available too. A succession of blooms gives asters long-lasting appeal, and they make great cut flowers too.

Favourite late flowering plants
  • Asters and Michaelmas Daisies
  • Ice Plant (Sedum spectabile and other varieties)
  • Japanese Anemones
  • Verbena
Other popular autumn flowering plants
  • Alstroemeria
  • Bergamot (Monarda)
  • Carex
  • Cranesbill (Hardy Geranium)
  • Dahlias
  • Echinacea
  • Eupatorium maculatum ‘Atropurpureum’
  • Ornamental Grasses
  • Monk’s hood (Aconitum carmichaelii)
  • Pennisetum varieties
  • Prairie Daisy (Machaeranthera tanacetifolia)
Visit for more information and to download the media pack which features: plant information for each month including top plants, tips and companion plant ideas, high and low resolution photos, plus Point-of-Sale samples from Floramedia and Hortipak.

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