Somerset, United Kingdom
About a year ago I planted a magnolia in ericacious compost in a large pot. In summer I mulched with leaf mould and watered as necessary (not too often in recent weather!. Since around July, quite a few leaves have turned brown from the tip to around half way along, then fallen off. Nice fat buds are forming, but I'm a bit worried as to its general health. Any ideas?
- 9 Oct, 2012