how do i water my guzmania rana ..... how much sunlight does it like........i would just like to know .....what kind of care does my plant need to live a healthy life ....... and one more question ..... i had a farely large spider plant very healthy well one day i desided to give it a little drink of water the same water i have been watering it with and the next morning when i got up it was all brown and wilted the leaves looked like a how bananas get all brown a mushy i just wanted to know what may caused this

The guzmania will like bright light inside the house (although it will probably flower for you wherever you have it. Keep a littl water in the cup, and let a little overflow into the soil. The roots are not very important. Do you know that when the flower is finished, the whole plant will die slowly, and new ones will come from the base? So, don't worry that you are doing something wring wghen it slowly goes downhill.
The spider plant is something else. Could the pot have failed to drain, so that the soil got waterlogged. This lets disease come in, and when this rot starts, it goes very quickly. Derek