quick question on auto lowryders

They same the hieght on the auto flowering plants is short to medium. What is a normal hieght? And what is the averge yield per plant? If you can answer that would really help me decide how many seeds to order thank you!!

You need alot of light to get a good yield. But 2 oz is possible. Average is about 1 oz, when grown under good conditions.

thats cool... do you chop the tops?