'Papal Purple' is a low-growing, herbaceous perennial to around 50cm high with semi-evergreen, lance-shaped leaves and, from summer into early autumn, purple bell-shaped flowers with white throats ...
'Purple Majesty' is an erect perennial to 90cm tall, with ovate leaves and loose spikes, to 30cm long, of deep violet-purple flowers 2.5cm long, with dark calyces, opening in late summer and early ...
October provides us with the perfect window to plant herbaceous perennials. The soil still retains enough warmth and moisture to welcome new planting and allows them to settle in before winter arrives ...