Picture posting is enabled for all :)
Hope you don't mind me butting in..on my heavy clay soil if I firm in too much the roots can't get out of the planting hole... it settles down firm on it's own before the Winter... :-\
Why should I not firm the soil round my brassicas? I've always been told that I should and, by doing so, it ensures solid hearts on my cabbages and prevents my sprouts from "blowing".So, Plainleaf, I'm new to gardening - what's the theory behind not firming the soil and how does it relate to my reasons for doing so?