Hi,

I bought a peace lily plant 5 months ago. It was blooming very well then.

For many months it has not bloomed, the leaves are turing brown at the tips.

Otherwise the plant is healthy with many new leaves.

1. Do I need to fertilize the plant? Or repot it?

2. I have the plant by a sofa - in a room facing East. So the plan may be like a foot away from the window. (No drapes). Is the light insufficient?