In article , Franz Heymann
writes

Sorry, but that passed right over my head.
Let's call it a day. I will probably never understand it.

Don't worry about it Franz. Just accept that there are people carrying
out their gardening in different ways to those normally accepted. If
those methods are alien to your way of thinking it doesn't make them
wrong, but you would have difficulty in figuring out what they are doing
and why they are doing it. I get like that about GM cropping.

If you really want to learn something new, ask Janet about Permaculture!
--
Alan & Joan Gould - North Lincs.