Interesting article on plants signals to Roots in dry days

[Fiefie]

Found this interesting article. Scientists discovered on dry days plants signal to their roots to grow deeper to look for water.

Plant leaves send signals to their roots on dry days telling them to keep...

@MidwestGuy @dbrn32

Is this link okay?

[MidwestGuy]

Thanks for sharing the link. Interesting stuff that makes sense.

[Spiney_norman]

@Fiefie

plants signal to their roots

I have found a few articles about similar communication. Roots hitting obstacles send signals throughout the plant to adjust growth above and below ground. Really fascinating stuff.