Ok guys, I have been growing for a bit with great luck but I am having a brain fart and need help.

I have a grapefruit plant that has been in flowering for 2 weeks under a 600W HPS and some side flouros. I can barely see hairs except for the preflowering nodes.. It is about 4 feet tall.
I know there is a point in flowering where it slows growing upward and begins to thicken up and bushing outwards.
What point is that? 2 weeks? 3 weeks?
Thankgs guys..
elway07 Reviewed by elway07 on . Flowering Question....need help Ok guys, I have been growing for a bit with great luck but I am having a brain fart and need help. I have a grapefruit plant that has been in flowering for 2 weeks under a 600W HPS and some side flouros. I can barely see hairs except for the preflowering nodes.. It is about 4 feet tall. I know there is a point in flowering where it slows growing upward and begins to thicken up and bushing outwards. What point is that? 2 weeks? 3 weeks? Thankgs guys.. Rating: 5