Hello Charles.
In your diary on page 48 you say “Most weeds expire under a 6 ins mulch of firmed ingredients, of minimum 50-100% compost, perhaps with soil if you have it.
I am building new beds on alotment which I have taken over, it has very few weeds just grass. The soil is very sandy as I am very close to the north Norfolk coast.
I intend to fill the beds with horse manure, mushroom compost & shop brought compost.
I have access to lots of good topsoil should I use that as well and if so what ratio.
Thanks for you informative email which I alway look forward to.