Appearance
Several varieties are also cultivated, for garden use, including "'Grandliflora"', whose flowers are purple-red and yellow.The plants are hardy, forming low-lying clumps up to 6 inches high and 20 inches in diameter. They may be propagated from softwood cuttings taken in early in the growing season. Some varieties grow best in ericaceous conditions.
References:
Some text fragments are auto parsed from Wikipedia.
