Potentilla 'Arc-en-ciel' (Cinquefoil 'Arc-en-ciel'):
Double, rich red flowers flecked with yellow at the petal edges. Easy and trouble-free plant, ideal for well drained borders in sun or part shade
[Collect Only]
Sanguisorba 'Tanna' (Burnet 'Tanna'):
Spikes of burgundy-red bobbly flowers appear in late summer over crinkled blue-green leaves. Height to 50cm. Hardy.