I would like to make use of the south facing fence in my small garden to grow and train some fruit trees. My neighbour have lots of shrubs hard up against the fence on the other side and some parts on my side are quite dry - I assume because their shrubs are snaffling all the water. Is this likely to be a problem for fruit trees?
The shrubs they have include philadelphus, Laurel, elder, sumach, cotoneaster, forsythia - there may be more. All of these shrubs are planted within 10-20 cm of the fence be large and well established. The sumac tries to sucker on my side every year.
I have read about people digging vertically to a depth on 1m odd to put in a root barrier to stop neighbours plant roots from creeping over. I'd much rather not have to do that, but equally I would like to make better use of the fence for growing on my side.
Any advice? The dryness is worst next to a particularly thick and tall patch with elder, cotoneaster and sumach. The rest of the fence is better from that respect. Unfortunately that dry patch would be the ideal spot for fruit trees on my side for other reasons.
Just to be clear - I'm not complaining about their shrubs, they are pretty and some smell lovely and they have the right to have them planted wherever they like in their garden. I'm just looking for advice and hopefully solutions for planting on my side 