Re: Mushroom compost
We can get several 'varieties' of mushroom compost - new (unused), which is
dry and easiest to handle, but most allergenic; fresh used, which is WET and
HEAVY and sets up like concrete; and 'old' used, which is also wet, but is
much more manageable.
I wonder if the variations in pH etc are due to what stage in the process of
production it somes from? When you check the pH for iris, how good a test
does it have to be? What do you use?
Linda Mann email@example.com east Tennessee USA