Sambucus racemosa(Sutherland gold elder
I planted this in May of 2006 and it grew well until last year.
The new leaves begin as pale greenish yellow and then turn a vibrant yellow. After a few weeks they beging to wither and turn brown denuding the whole branch.
I pruned the old growth and this spring new growth was really great, and then suddenly the leaves are turning brown again.
Has anyone experienced this and if so is there a solution to this.