Posted: 03/09/2012 at 11:29
Hi could anybody please tell me why my Hypericum androsaemum's leaves are turning yellow? I have had it for 5 -6 years and have never noticed it happening before. It is in a semi shaded position. Do I need to use a fertiliser or something more radical. I prefer not to use toxic chemicals as I have some nice wildlife visiting the garden. Please help if you can. Thank you