Help! Any suggestions as to why my Watsonia Lightning is turning purple?!? Bought him 2 weeks ago, had new growth which has since opened damaged. Repotted this weekend into better draining soil and removed the sponge like plug from his roots hoping that would help. He is now in my west window(best light) and has a humidifier beside him. I am a newer Alocasia parent so still learning all their quirks and preferences .

