I've learnt so much on this forum (long time reader, first time poster)
One thing I'm struggling to find information about is the type or mix of soil to use in a wicking bed.
The original plan was just to use a no dig style, ALL organic material, horse manure, cardboard and greens like lawn clippings etc
But then I read somewhere that this kind of mix will could turn anaerobic fast and instead it should be more free draining?
What would you guys recommend?