Guttation is the loss of water in the form of water droplets from hydathodes (small pores) on the leaf margin of a small herbacious plant. What is guttation? Guttation is the loss of water in the form ...

Dear Jessica: Can you please tell me what these droplike things are on the leaves in the picture? If it’s a disease, how do I treat it? — Marilyn Von Braunsberg, Oceanside Dear Marilyn: Those sticky ...

Gardeners sometimes see leaves fringed with droplets of liquid. The droplets are not dew or rain, and plants don’t sweat. So what are they? Those drops are a way for the plants to excrete excess water ...