@dadpad,
Thanks for the encouragement & advice, neko & dadpad.
I'm going to get moving on this soon.
I'm not sure how many litres my huge pots hold, dp, but suffice to say that these are the largest pots I could find & I have the perfect (semi--sheltered from extreme afternoon heat) spot for them on my decking. A couple of really thorough waterings a day has worked pretty well in the past few years.
Quote:Using (real) soil in pots is, I believe, a no no.
What about combining some with potting mix & organic matter like mushrooms? Best to leave it out altogether?
I've never used
only "real" soil (minus the potting mixture & organic material).