if you can provide any pics of your plant/s then maybe some general info about your setup would get you more responces from the peeps on here. its a bit like saying my car is broken what do you think it could be?
we'd need to know as much info as you can provide such as your grow medium, chemicals used, light setup, watering...

btw no plant likes to be sat in soaking wet soil unless its a bog plant so make sure the put has sufficiant drainage, if the plant is still boggy then i'd suggest repotting it fast into another pot with soil that is just moist but be careful with the roots.