AutoFlowers Kush XL & Dragon's Breath

Entering week 5, Day 29 for the Kush XL in the back that are 18 inches tall, SolarExtreme 250 is 15" above them. The Dragon's Breath in front are at 13" tall with the ES180 hanging 19" above them. They are on a 9am-3am schedule and are fed twice daily @ around 11 am and then again at 11 pm. Have been defoliated daily, training-mainly just gently spreading them out, and today cut a low branch off both the Kush XL in back. One thing I'm doubtful of; is considering the state of their development currently; these are not 50-60 day flowering strains as Pacific Seed Bank specs. Day 31 for the Kush XL, 24 Dragons Breath, I defoliated on day 29 both plants are in stretch at the moment, if they're like most autoflowers I've grown their growth should slow week 6? and then bud development/bulking gets underway in earnest. I've moved the lights around, the solarextreme is now in front, and es180 in the back, both are 15" above the canopy. The Kush XL in the back, older than the Dragons Breath by a week are now 26"-28" tall (36" off the floor when you account for the pot & drainage grate beneath it) Dragon's Breath are 15"-16"