My water weisteria is havering problems. I am new to live plants in my tank, so I thought I would try it out in my 10 gallon before I move it over to my 55. However my weisteria plants leave's are turning brown near the bottom of the plant. I am not sure what to do. I have tried pruning them, increasing water changes and rubbing the leaves. This has helped some, but not as much as I would like. If anyone knows how to fix this please let me know.