This process occurs by way of hydathodes fed by vascular xylem traces; it happens during times of low transpiration when root pressure and humidity are high.
This process occurs by way of hydathodes fed by vascular xylem traces; it happens during times of low transpiration when root pressure and humidity are high. FTP, give this term used to describe the exuding of water on the surface of a leaf. 
This process occurs by way of hydathodes fed by vascular xylem traces; it happens during times of low transpiration when root pressure and humidity are high.
guttation