Bitte schonThankyou Dr Dunc and NEfarmer. I will so do.
Thompsons?It is maglime (limestone ground from rock from somewhere near Newcastle). But I can imagine it going sludgy. Then what? Would it be very lumpy when it dried out again next summer?
Good company thompsonsI checked up on supplier of the maglime. NE guessed right, it was Thompsons. It was spread today and had been covered from rain effects, but a little bit on the edge got wet enough that it formed a sticky muddy mass.
In conclusion, I think covering lime from Thompsons is the way to go!