Why Are My Rhododendron Leaves Turning Brown?

Answer

The reason why the leaves of Rhododendrons turn brown is as a result of exposure to winter also known as a winter burn. Another reason could be as a result of a fungal infection called dieback.
Q&A Related to "Why Are My Rhododendron Leaves Turning Brown?"
Not all rhododendrons are the same. Certain cultivars, or strains, have inherently spotted leaves even when perfectly healthy. These spots are a faint purple, not rusty red or dull
http://www.ehow.com/about_6746763_rhododendron-lea...
If it is just some of the older leaves this can be normal if it is all the leaves it is dead.
http://wiki.answers.com/Q/Why_Brown_leaves_on_rhod...
Try to rig up some artificial shade for the plant during the hottest part of the afternoon. A piece of plywood or even the side cut out of a large cardboard box on stakes or strings
http://answers.yahoo.com/question/index?qid=201107...
Check out http://www.hometrainingtools.com.... The site tells you how to preserve leaves by using the microwave, wax paper pressing, and glycerol preservation. Embed
http://www.quora.com/Leaves/How-can-I-prevent-dead...
1 Additional Answer
Ask.com Answer for: why are my rhododendron leaves turning brown
Why Are My Rhododendron Leaves Turning Brown?
Rhododendrons are a shrub in the Ericaceae family, which also includes mountain laurels and blueberries. Over a thousand species are contained within the Rhododendron genus, but most have enough points in common that the same general care can be used for... More »
Difficulty: Easy
Source: www.ehow.com
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