I have 6 sambucus trees planted in a circle. 2 planted in 2006 and 4 planted in 2006. 3 of the 4 have died, one before bud burst and 2 after leaves and flowers have developed. What caused this?
I have a Boskoop Glory vine in the green house that I planted last Nov. New shoots are appearing but it has tiny white/opaque spots on them, What are these and how do I treat it.I have blackcurrant bush in garden. I found a leaf with blisters on it, only one leaf. What is this and what should I do?