One plant too small, how to make it stretch?

[bmo420]

I'm doin my first scrog grow, and all my girls are just about through the screen except for one, she's only a few inches tall with lots of growth outwards but not upwards. They were all topped at the same time, but if my other plants start to fill up the screen before she reaches it they will potentially block her from light, how can I make her stretch a little or grow faster to reach the screen at the same time as the rest?

 

[bmo420]

She's pretty low to the dirt, the first 2 sets of leaves rest on the soil, I'd rather her stretch a little then prop her up

 

[cannasensei]

Ull want to prop her. Stretch is a bad thing that we spend thousands yearly on tailored lights etc to avoid it. Stretching will impact yield and create airy popcorn bud unnecessarily. Put her on a box and thank urself for it later