Heuchera seeds need light to germinate, so all you need to do is to spray the surface lightly with water. Cover each seed tray with a clear plastic bag and put the bag and tray under plant grow lights. Don't let the germinating seeds and soil dry out… if necessary, mist occasionally to keep the surface moist.
Heuchera are very easy to grow from seed. They may not grow to be exactly like the parent plant but that's what makes gardening interesting, the variation.
Coral bells seeds take two to eight weeks to germinate. Once established, harden off the plants for 10 days, then transplant the seedlings outdoors after all danger of frost has passed.
Palace Purple Coral Bells will grow to be about 12 inches tall at maturity extending to 24 inches tall with the flowers, with a spread of 12 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 10 inches apart.. . . . .364011236225!]0000000000000009783314145259!]
