u/Icy-Time-8870

Hi everyone,
I have a snake plant that’s around 9 months old. Recently, I noticed one leaf turning blackish-yellow while the rest of the plant looks mostly fine. I keep it near a window where it gets indirect sunlight and water it only when the top soil feels dry.

Could someone please help me understand what might be causing this and what I should do next? Also, if anyone knows good online plant stores in India, please suggest those too.

Location: Greater Noida, Uttar Pradesh

https://preview.redd.it/hnjz69kxiu0h1.jpg?width=1200&format=pjpg&auto=webp&s=3a6e58c75eb4bc61235e717fe9bba1e8bd5f6383