By Eliza71
United Kingdom 
the leaves on my laburnum tree, age unknown but at least 10 years, have gone yellow this year, after a mass of 'blossom' earlier.. doesn't look very healthy.. any suggestions for a bit of tlc please?
17 Aug, 2011
You don't say where you are in the UK, but in the south, the most likely cause would be drought. Otherwise more info required - check the trunk, branches, stems, backs of leaves, etc., for signs of damage or infestation/infection.
17 Aug, 2011