Why Are The Leaves On My Hostas Turning Brown?
The leaves on your Hostas may turn brown due to too much of the sun, failure to get enough water, also due to insect damage. Also t could be a disease or simply from going dormant that is in the winter.
Gardening Q & A
Limp leaves usually result from some sort of problem with water or water uptake. You could have watered them too much, especially if you have suddenly given them a lot of water aft...
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Heat Hostas can survive in high heat, but they prefer sun with a little shade. Your hostas may be turning brown in August because of the rise in temperature during the summer. Plan...
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Shade-loving hostas are sensitive to direct sun. Bright sunlight scorches the leaves, and yellow patches edged with brown quickly appear. Dry, poor soils exacerbate the brown, dryi...
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Laurels exposed to bright winter sunlight and harsh winds often develop winter burn on their foliage. Their leaves dry out, turn brown, and eventually drop.
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Identification Not all of the leaves that may fall from the money tree may actually be a solid brown color. Some of the leaves may first turn yellow before turning brown. Some leav...
http://www.ehow.co.uk/m/about_6528211_leaves-turni...