Kitchen Compost, Coir and Perlite:
I am determined to make my own seed growing medium and potting compost after my recent bad experience with commercial peat free products.
The coir comes in a dry brick which is easy to rehydrate.
The kitchen compost just needs to be sieved.
Then it is a simple mixing job. After searching the internet I went for 2 scoops compost, 2 parts coir and 1 part perlite.