Very much in vogue for its tall stems bearing clusters of tiny lilac flowers through summer and into autumn. Wonderful mixed with other perennials in the border. Flowers: June to October, the same year. Deadhead regularly to prolong flowering. Note: Hardy to -5@deg;C. Protect with mulch or straw in winter in cold areas and exposed positions.
Within 5-7 days
Hardy Perennial (HP)
Hints & Tips
Planting & Harvesting
- Sow Indoors
- Sow/Plant Outside
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