Air Layering - when to do it?

[Petra]

So Jamie. What was it that you aeriald layered in october that grew so quick Have you left air holes in any other layerings.

[Jamie]

So Jamie. What was it that you aeriald layered in october that grew so quick Have you left air holes in any other layerings.

cork bark elm and trident maple, and to be honest with ya these two were my first layers im not complaining 100% strike rate so yea i cant say if the air holes helped but i dont see how they couldnt, we push fresh air into the soil when we water and this helps the roots on our trees so i figured why not with a layer too

i will get some picks this weekend if i get time

jamie