Sierra SunsetRed, yellow, orange and cream colors blend like a sunset over the mountains on this new hybrid by the late Jack Lofthouse. The foliage is dark green and lustrous on a dense full shrub. I saw this plant all over New Zealand where it is popular. The multi color flowers are luminous. Hardy to zone 7. Rare Variety This variety is difficult to find anywhere due to these reasons Hard to propagate many cultivars do not root easily from cuttings, but at a