Should i veg longer????

This palnt was originally an l.s.t. but it was too impractical and i didnt have much control on the training, so i built this little scrog out of trellis wood, staples and 12 guage wire, the cheese plant is two months old from seed, it is the big buddha variety, purchased from attitude and received in as little as 8 days. I used royal golds soiless mix with house and garden, aarde a,b , drip clean, and root accelerater..
So how much longer should i veg to get a good yield??

take some clones for next time veg another week and flip it