GETTING RID OF SPANISH HYBRID BLUEBELLS
Hi Everyone. My problem is I have a 12ft x 3ft border. However it has been invaded by the Spanish hybrid Bluebell which I want to get rid off. I have sifted all the earth into dustbins, however I notice there are still tiny white strands of the Bluebell roots (see picture). If I use this soil will the bluebells re-grow?, or do I keep them covered in the dustbins for a year or so, or do you have any other suggestions? Many thanks.