Divide heucheras every 3 to 4 years to keep them from dyeing out in the center. Division is the only successful method of propagating hybrid Heucheras that will remain true to the parent.2
May be Winter Sown.
By our calculations*, you should look at sowing Coral bells about 63 days before your last frost date .
These estimates for how long Coral bells takes to sprout, grow and harvest are from real observations from real gardeners, right around the world.
Average 56 days | Min 44 days | Max 77 days (2)
Average 132 days | Min 132 days | Max 132 days (1)
Average days | Min days | Max days (0)
Our when to plant Coral bells estimates are relative to your last frost date.
The common name “Coral Bells” is used for a number of Heuchera species, but orginally derives from the terra cotta coloured flowers of Heuchera sanguinea. 1
The name Heuchera comes from the 18th century German Physician Johann Heinrich von Heucher (1677–1746).1
Alumroot, Coralbells, Alum root, Heuchera
Heuchera sanguinea Engelm.