- You Will Get 100 Seeds Of Heuchera Bressingham Hybrids Coral Bells Flower Seeds. - Sunlight: Partial Shade. - This is a great perennial to grow from seeds the Heuchera Bressingham Hybrids is many time called coral bells because the flower shape. - This will have many flowers on large spikes that come out of the plant. - The flower color of these range from a salmon color to a deep scarlet color as season goes on. - The flowers on these are very fragrant and bees and humming birds love this plant. - It will get 20" to 28" tall and spread about 24" and has bright green leaves on it. - These plants can be divided in a few years and put around your flower bed or where you want them.