£9.99
Pot Size:
3Ltr
|13 In stock
Family Lamiaceae
Garden origin
Deciduous compact, clump-forming perennial with aromatic, grey-green leaves and dense, erect spikes of purple-blue flowers in summer. Attractive to pollinating insects.
Grow in light, moderately fertile, humus-rich, moist but well-drained soil. Mulch in spring. Best in full sun but can tolerate light partial shade. Drought-tolerant once established. Deadhead flower spikes as they fade to prolong flowering.
Mature height and spread after 1 – 2 years 30cm x 30cm
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