This section is from the book "Commercial Gardening Vol4", by John Weathers (the Editor). Also available from Amazon: Commercial Gardening, A Practical & Scientific Treatise For Market Gardeners.
A beautiful shrub, 6-8 ft. high, from China and Japan, with Rhododendron-like leaves having a bluish-white under surface. Increased by cuttings or layers. D. jezoense is a similar but dwarfer kind.
 
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