Talk:Pressure flow hypothesis

Apparant contradiction

First it says: "During the plant's growth period, usually during the spring, storage organs such as the roots are sugar sources, and the plant's many growing areas are sugar sinks."

Then it says: "An area where sugar is made is called source e.g. green leaves and stem. Any area where sugar is stored or used is called sink e.g. young leaves, fruits, seeds and roots."

I think only the second statement is correct but I won't change it cuz I'm not an expert. --~hb2007 14:06, 16 January 2013 (UTC)