Hello.
I have built a 22m long retaining wall with Leca blocks and backfilled the soil.
The inside of the wall is plastered and also covered with a Platon membrane.
The outside and top (the top) are still untreated, and right now it feels doubtful if I will manage/have the energy to plaster the wall before winter.
Is it okay to leave Leca untreated over the winter, or is some form of action necessary? For example, laying a covering. However, I am thinking of a granite covering, and I guess it would be smartest to place it after plastering?
Grateful for advice!