10 across - In case a piece of real estate is required (4) L?O?
13 across - Suitable neckwear for Nash (4)
16 across - Have nothing to do with foreign blend of tea (8) A?????T?
12 down - Put in store for the gardener perhaps (8) ?????R?D
13 down - A single hair could produce a blister (7) ????T?E