Hi Helle/John,
I am not suggesting that you shouldn’t use Leafmould, you should of course. But what I am saying is don’t overuse it. Its a simple case of too much of a good thing……….
In the same way as too much compost can be a bad thing also, depending on what you are growing.
As John and Charles both suggest, it is how your crops develop that should be your guide.
Don.