Retail nursery specialising in Perennials and Alpines all grown peat-free.
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One of the best true blue flowers. Cut out the finished flower stems to keep the clump tidy. Staking is not usually necessary.
Price
£ 5.00
Height
90 cm
Spread
60 cm
Category
Herbaceous Perennials
Bright blue flowers up to 90cm (36in) from June to September and growing 60cm (24in) wide. Prefers well drained soil in full sun.