I have used Melcourt Industries Sylvagrow peat free compost , the one with “ no green waste “ flashed on the bag, for the last two years and will do again this year .
To my mind , it is the best performing peat free, consistently good , no foreign objects or big bits in it.
I think it’s endorsed and used by the National Trust.
I have bought some of their peat free seed and cutting compost recently ,for the first time , l will report on its merits or otherwise in due course ! .