I've had this maranta plant for almost a year now. She has been living in a green house that averages about 85% humidity. There's grow lights in the greenhouse and I water her about every 11 days. She had been absolutely THRIVING. Putting out multiple big leaves a month, she was by far my most active plant. Then last week she took a nose dive. The leaves got all crusty and brown as if she were too dry, despite the humidity in the greenhouse. I'd been noticing the water not sinking right away when I watered her, so I thought maybe the soil had become hydrophobic. So I repotted her and transferred her from terra cotta to porcelain stoneware. It's been a few days and she still looks just kinda... meh. Has anyone ever experienced this?? Will she make a comeback?