?When to top a plant?

[ChefWood]

Attached you will see my Legend OG x Purple Punch grow. This is a full outdoor grow and she is thriving! My question for all of you is when is a proper time to top her or should I top her?

 

[UndergroundFarmer]

You're just about there. Most of us top above the 4th or 5th node. You can let it go longer if you have the vertical space to grow big ones. I've got four seedlings I'm growing out to be moms that are right about where that one is. I like how all the lower nodes that aren't doing anything magically start to come to life after topping.