Container Williamsii dying?
Hi, I have a C.williamsii Donation in a pot outside here. I noticed last week that it's looking poorly. The new growth seems to be wilting..but very slowly. It has flowered well and was repotted a few weeks ago into ericaceous mix. The compost when repotted was moist and it was well watered after the move so I don't think it's been dry at all. I don't think it's frost damage because there haven't been any but it has been cold, down to 2C at night.
Just going to treat it for vine weevil now but if it had it I would have expected to have seen them when I repottled (though the root ball was not disturbed).
Any ideas? It was a present to my wife and it's precious to her. It's only about 3 yrs old.