The message 1fvqoyf.15tnz5gxkldyzN%00senetnospamtodayta@macun limited.net
from (Jim W) contains these words:

Hi Folks,..

I have a couple of 'hardy citrus', a Poncirus trifoliata and,...... the
other one..!

Can anyone recommend a suitable compost mixture for them.. One site I
looked at used 1 pt soil, 1 part mushroom compost and one part perlite.
I got the impression citrus types liked a bit acidic?

Read's nursery are a national collection holder for citrus, and should
be able to tell you. A websearch will turn up their email address.

Janet