If they shake makes them shake to the point where they fall over, its not good. Use it so they they are swaying back and worth in the wind, to simulate wind. Gives your girls more oxygen.
Trivium Reviewed by Trivium on . Black Domina & MK-Ultra Grow Journal Hello everyone, Gonna grow 2 BlackDomina and 1 MK-Ultra in a closet. I've just put seeds to germinate. Rating: 5