Clay / Heavy / Moist / Well Drained / Light / Sandy
Clerodendrum x speciosum is an attractive, rare and unusual evergreen climber with heart-shaped leaves and clusters of red flowers with pinky-white bracts in summer and autumn. It might produce blue, bean-like fruits in autumn.
Clerodendrum x speciosum is a strong grower and will need to be grown up a support. It’s not fully hardy so is best grown in a very mild area or in a conservatory, where it should be shaded from strong sun. Feed regularly with a high-potash feed throughout the growing season to keep the blooms coming. Water well, but allow the compost to dry out before watering again. Water sparingly in winter.
Plant calendar
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Prune
yes
yes
yes
yes
Clerodendrum and wildlife
Clerodendrum has no particular known value to wildlife in the UK.
