This winter heather flowers clusters full of bell-shaped flowers that are cream-white in color. The leaves and stems are bright green and also remain green in winter. You can plant several plants side by side, the advice is to maintain a planting distance of approximately 30 cm, which amounts to approximately 10 plants per m2. The 'Erica darl White Perfection' is very hardy and can survive temperatures up to -20 degrees Celsius.