Frankn
Gold Member
- #81
Thread Owner
What makes plants lean towards the sun ?
Not just sun flowers follow the sun. All flowers crave the sun, but how do they do it?
Well, there is a certain chemical called auxin which makes the stem grow faster on the dark side. since now there are more cells on the dark side, the plant naturally will grow towards the light. This is called phototropism. Now there is a tidbit that I always wondered about.
Frank...-

Not just sun flowers follow the sun. All flowers crave the sun, but how do they do it?
Well, there is a certain chemical called auxin which makes the stem grow faster on the dark side. since now there are more cells on the dark side, the plant naturally will grow towards the light. This is called phototropism. Now there is a tidbit that I always wondered about.
Frank...-
