Hi and thanks for the info, when you say SBK will stay in the soil for a while, how long roughly?
We're planning raised beds on the plot for a variety of reasons and being realistic with what we have I really can't see us growing anything this year anyway, we're going to concentrate on getting rid of all the brambles and weeds and getting the bones of the plot in place, we've got fences to fix, drainage to sort out and security to put in place, then build the beds before we can even get to the good part of growing anything