Funky tops???

Half way through flowering and the tops have gone all spastic on the tops of a couple of plants grown from cuttings from mother pland grown under 3 500 ' Half way through flowering and the tops have gone all spastic on the tops of a couple of plants grown from cuttings from mother pland...

• rotannator
• Threa
• Today at 8:52 PM

Today at 8:52 PM

Can't really see much with the pic you posted.

What's the light schedule? Because it kinda looks like reveg