Aster (Symphyotrichum) 'Climax'

Michaelmas Daisy Asteraceae

A proper old-school autumn performer, ‘Climax’ has been brightening borders for at least a century, with a 1927 nursery catalogue already offering it as Aster novi-belgii. Its starry, light-blue flowers with golden-yellow centres make a fine late-season display, particularly when allowed to mingle with ornamental grasses and other autumn-flowering perennials. The name has also been associated with Symphyotrichum laeve, so the precise species identity deserves a little caution; the original raiser remains unconfirmed. Plant in fertile, moisture-retentive soil in full sun for the best show, and divide established clumps every few years to maintain vigour. A valuable source of late nectar for bees and other pollinators, this is a vintage garden plant that still knows how to deliver a grand finale.

• Hardiness: H6 (-20 to -15°C)
• Height: 90–120cm
• Spread: 45–60cm
• Flowers: August–October

Please note: depending on the time of year, some plants may be cut back before dispatch. This is normal horticultural practice and helps ensure plants arrive in good condition and establish strongly after planting.