Hi all. For once I am back on leave in my own house, my next door neighbour rents his house out and is currently un-occupied. He has four very large conifer trees that overhang my fence, where I can reach (even with a ladder) I have cut them to the boundaries but the branches where I canât reach keep dropping pine needles, branches and all sorts of crap on my decking, also they are now on the verge of blocking sunlight. I have asked him many times if he would sort it out but he refuses so therefore I think its time to take action. Can anyone tell me how I can kill the trees without either chopping them down (very tempting) or making it look obvious I have done anything?. Thanks in advance.