Large dark violet-blue spikes on dark coloured stems July-Oct. Fragrant foliage. Ht 90cm. Perennial for a sunny well-drained site
Spikes of deep blue flowers July-Oct above a mound of deep green foliage. Attractive to bees. Ht 50cm. Perennial for sunny well-drained site
PVR. Mexican giant hyssop with spikes of rich purple-blue flowers July-Oct. Aromatic foliage. Ht 60cm. For sunny and sheltered site.
