Hardy Hibiscus
2019 Hibiscus x Rose Mallow - Hardy Hibiscus Rose Mallow Growing and Maintenance Tips:
Grows best in a moist to average soil in full sun and are not tolerant of lengthy, dry conditions.In the fall, prune branches back to about 30 cm.
Once the eyes appear in the spring remove any dead stalks.Tall, sturdy stems rarely need support once established in the landscape.
Hibiscus are late to break dormancy, usually late May into June in Eastern Ontario.
Grows best in a moist to average soil in full sun and are not tolerant of lengthy, dry conditions.In the fall, prune branches back to about 30 cm.
Once the eyes appear in the spring remove any dead stalks.Tall, sturdy stems rarely need support once established in the landscape.
Hibiscus are late to break dormancy, usually late May into June in Eastern Ontario.