Magnolia Sieboldii trouble. HELP -Have a look please
Hello - I've just joined Gardeners World & thought I'd ask all you experts for some help with my Magnolia Sieboldii shrub.
I originally planted it 3 years ago in the ground but it didn't seem to like that so I lifted it & planted it in a large pot in general purpose compost to begin with. It didn't seem to improve much so I re-potted it into ericaceous compost & fed it. It seemed to pick up & lovely cream flower buds began to form. This year one or two began to open but the edges soon turned brown & they fell off. The leaves are now gradually curling up & turning brown & some look like filigrée lace. I've looked for pests but can't see any. The photo of this in the suppliers' brochure is beautiful but mine has yet to deliver. I've attached a photo & look forward to your comments & advice. Kind Regards