|Knap Hill/Exbury Hybrids are both English bred crosses.
Trusses of up to 30 trumpet-shaped flowers, each to 3" wide, are borne in mid to late spring. 'Golden Flare' is tall and very hardy. The deciduous hybrid azalea, like it's native counterpart, is known for excellent fall color and unsurpassed spring flowers. The deciduous azalea is usually less picky about soil conditions, though it too prefers acid conditions.
Though azaleas have a potentially large list of possible pest and disease problems, they are usually trouble free if planted correctly in proper cultural conditions.