頭花杜鵑盆景（Rhododendron Bonsai ( Rhododendron capitatum )

Rhododendron capitatum grows at a higher altitudes area and prefers a cool and humid climate. It requires an acid soil rich in humus, loose, humid and pH between 5.5-6.5. However, it does not grow well on sticky or poorly permeable soil. There is light requirment for Rhododendron sp. , put it under the shade to avoid the direct sunlight during Summer or Fall. Water spary sometime is also helpful. The best  temperature is 15-20℃, bloom time is from April to May.