How long till i can get cuttings for cloning??

Ok so i ordered some dutch passion purple seeds only one of those seeds grew into a plant, so i heve to clone it if i dont want to lose the strain, my question is , how long do i have to wait or how big does the plant have to be to be able to take cuttings from it??
Thanks

Looks really streched, you could top that plant and clone from that.

_forbidden_

first you need some secondary growth coming from the nodes
you might need more light if your nodes arent coming in yet
you have a while to goe(2 weeks) iz my guess