At 18-51 hrs the young ones are about to fall " asleep" , folding of leaf-lets are taken as a marker for sleep in Phyllanthus!2019-07-07T18:30:00Z
Phyllanthus falling asleep
What is the exact situation in this case? Do young plants fold the leaflets or not? Or they fold later than the older ones? In either case we can investigate the reasons, and is very interesting.