French macaroon clones

Up potted them to a half gallon until I can free up room to put in 3 gal pots. I have too much space being taken up by vegetable Garden starts. The growth exploded from last week. I upped the nutrients to full strength per dosing of advanced nutrients. I will start LST next week and possibly start to flower in 2 weeks. My ppfd is sitting around 605 at 18" above canopy and temps hover between 77deg F during lights on and 72 lights off. next week I can put in permanent 3 gal pots and start to flower in 2 weeks. I am limited with my height in flower room to 70" to ceiling so I need to start flower around 18-24" tall. I could always LST during flower to keep canopy lower.