Hi all,

I've had my monstera for about 3 weeks - it was a gift from a friend. Since I've had it the leaves are turning yellow / black and it's spreading! It starts at the edges and in the middle of leaves. I thought it must be a water problem so I'm just about to repot into a better draining soil now and thought the roots might be rotting but they look healthy to me. I've cut off the worst leaves but it's happening very fast.

Please advise!