Page(s) : 1 2 3 4 5 6 7 8
The depth of the aeration was 10cm.We managed virtually to keep this depth due to a clay type soil which was moist which always helps to keep a full plug.
Page(s) : 
The depth of the aeration was 10cm.We managed virtually to keep this depth due to a clay type soil which was moist which always helps to keep a full plug.