I've just been looking at the lawn feed and weed stuff in wilko's, and
there seems to be a variety of them, besides different sizes of box etc.

is there any preference between the granules, which I have used
previously, and the liquid which is dispersed by a watering can or such.

Then there is Aftercut, which seems to do the same as the All In Ones.

Is any type or brand better than the others.