Hi. I have had black membrane down on my allotment plot for at least a year. I think that has killed off lots of weeds but am sure that bind weed will be trying to make a comeback and possibly couch grass but thats probably more likely to come back from the shared paths.
I have made new raised beds with 6 inches of well rotted manure and my question is whether I can safely put asparagus in this spring or if I should wait another year to really get on top of the weeds before planting?
Thanks