Emerald cedars turning brown


My neighbour planted emerald cedars next to the solid wooden fence without any space now they are blaming us for them turning brown. Help!
Thank You


Thank you for contacting Toronto Master Gardeners with your question about Emerald Cedars Thuja occidentalis ‘Smaragd’. We receive many questions about cedar problems and checking our archives will provide much information. The following article will offer some suggestions. We wish you well in resolving the problem.