i am like Rusty and grow primarily indoors but I use LED lights that are designed for exaclty your application...to extend growing period in commercial greenhouses...i used to yard my plants in veg out during the day to the sunshine and back in at night to turn the lights back on....i was MH in veg so i was battling heat issues! 1 light will do your entire greenhouse!

Then you can leave your babies in 1 place and less stress moving them around increasing chances of being seen...herms...so many different issues can arise...plus less wear and tear on you physically and mentally! :hippy: