my evergreen dropping water

please help me with my Chinese evergreen. The leaves all drop down and water comes out from leaves. I have it for a couple months, but it is not as healthy as before. I don't know what is going wrong. Please give some advice. Thanks.

 

Please give us a photo if you can.

Just to clarify: assume your plant to be an Aglaonema.

What are your plant's growing conditions---light, moisture, temperature? Have you checked it over for insect pests? Does the soil drain well? Is it getting a draft of cold (or hot) air from heating vent, window, door?

Am unsure as to what you mean by 'water comes out from leaves'. Please explain!

And: Welcome to the Forum!

 

Guttation?

http://en.wikipedia.org/wiki/Guttation

 

Likely: thought it might be mealybug exudation, or perhaps the aftermath of cold exposure.

 

I found water drop from leaves and I put it near window with no heat and day light. Soil is wet. Does it mean too cold or too wet?

I don't know why all leaves go down, not as healthy as before. what do I do wrong?

I attached two photos, one is now and one is before. Thanks.

 

Your Dieffenbachia ‘Tropic Snow’,may have root rot.
Try letting it dry slightly between waterings.
Give it all the light you can at this time of year.
Avoid temperatures below 55F(~13c)
http://www.suite101.com/content/the-dumbcane-plant-for-elegant-indoor-foliage-a95726

 

Thank you so much for the info. I will try to put it in a warmer place and see how it goes.