'Baiba'

Flowers: bright orange, with yellow spots

Leaves: deciduous

Height: 3.2 m (in 25 years)

Width: 2.5 m (in 25 years)

Hardiness: very good (-30°C)

Growing: In sun or partial shade, in acidic (pH 4.5-5.5), moderately moist, loose, rich in humus and permeable soil