United Kingdom

Some root-rot killed my blue poppy, verbascums and 2 or 3 other things last summer - and now i found a rose gone too. It is a brounish rot around the tops of the roots which then spreads down (i believe, difficult to say), making the plant wilt but by that time it is already too late and you cannot save it. What is this and how do i get it out of my soil?

• 22 Mar, 2010