why the brown marks on daughters apple tree?
By 80smaniac
Lancashire,
United Kingdom 
why the brown marks on daughters apple tree leaves??
8 Aug, 2010
Answers
In Lancashire Lol
I think lack of water always starts at the edges and works in, certainly in most trees. This appears to be classic magnesium deficiency which in apples starts the browning from the inside and works out towards the edges.
8 Aug, 2010
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Lack of water?
8 Aug, 2010