The spectacular flower spikes appear in summer in a huge array of colours. This perennial is hardy to heat and frost and will set seed readily. They can be grown in part shade to full sun and will reach about 1.5m high.
The spectacular flower spikes appear in summer in a huge array of colours. This perennial is hardy to heat and frost and will set seed readily. They can be grown in part shade to full sun and will reach about 1.5m high.