Hibiscus x 'Old Yella' - Rose Mallow

Rose Mallow

Hibiscus x 'Old Yella'

  • Yellow buds open to creamy-white flowers
  • Flowers have a distinct red eye
  • Large lobed bright green leaves
  • More upright habit
  • Vigorous woody perennial
  • Bloom Time: July to September
  • Flower Size: 20-25 cm

ZONE:
4

COLOUR:
Cream

HEIGHT:
100-125 cm

SPREAD:
75-90 cm

Currently Unavailable
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Growing and Maintenance Tips:


Grows best in a moist to average soil in full sun; not tolerant of lengthy dry conditions. In the fall, prune branches back to about 30 cm, and once the eyes appear in the spring, remove any dead stalks. Hibiscus are late to break dormancy in the spring: usually late May in southern Ontario. Tall, sturdy stems rarely need support once established in the landscape.