By Lynporter
United Kingdom 
WE have a new Gleditsii tricanthia sunburst. It was planted about three weeks ago and we have kept it well watered in this very hot spell. Now we are worried because the topmost leaves are turning yellow - should we remove them and should we be concerned?
28 Jul, 2013
Previous question
Gleditsia triacanthos 'Sunburst' is a yellow leafed form. The topmost leaves, in the sun, will be yellowest
28 Jul, 2013