Calathea rufibarba leaves are curling and turning brown. We've tried placing near a north facing window, moving away from windows, using a humidifier, switching to distilled water, not letting the soil dry
How to keep a happy Calathea Ornata - care guide - Piantica
20 Great Low-Light Indoor Plants For North Facing Windows
16 Indoor Plants for North Facing Windows | Balcony Garden Web
Update on my orbifolia: placed her underneath a north facing window and the humidity is around 60%, do you think that's humid enough? I will put my mini humidifier next to her,
These Houseplants Love North-Facing Windows
16 Indoor Plants for North Facing Windows | Balcony Garden Web