can anybody help me with some advice on how to revive this calathea? Since autumn [here in the UK] it hasn't been doing so well. It's in a fairly bright spot, an hour or so of fairly direct light. I have a humidify running for an hour a day too. I'm not sure if I am over watering or underwatering, I water it roughly when the top inch of soil is dry. Some a lot of the leaves come out brown and dry, some don't un-roll at all and all the stems are weak too, the can't support the weight of their own leaves, they droop, bend and eventually break. Thanks!