Dropping flowers

[shmalphy]

Hi,

I am new here, and very much new to orchids, so please bear with me. I have extensive experience in gardening, and a bit of mushroom cultivation experience, so I have a decent basis of knowledge to work from.

I am plant sitting for a plant that was doing pretty well, until I suspect it got pot bound. The owner was feeding with a water bulb, which had been working, but eventually the plant started get dyimg tips and the leaves looked a little less perky. Now they are droopy and the flowers are falling off.

I a considering repotting it into new orchid soil, anything I should consider, or opinions on what I should try instead are all welcome.