OG Kush goes to Mars

Plants are starting to deviate from each other unfortunately. I like to keep them on the same watering schedule, but with the right plant stretching much more than the left plant it made an uneven canopy and it's changing their overall size and transpiration rates. So, right plant is drinking faster than left plant and their watering schedules are now different. In addition, right plant is showing some calcium deficiency from the increased transpiration rate whereas left plant is completely fine and got identical treatment. So, I gave both plants a light soil flush with Foxfarm sledgehammer and supplemented the right plant with extra cal/mag nutrient. Problem seems to have stopped, but the affected fan leaves will probably die in the next few weeks. Totally not an issue as it could use some natural defoliation and extra fan leaves are a great way to catch a problem early before it affects anything. The early red hairs on top of the right plant is something I haven't experienced before with my HPS light, I'm not sure if it's due to the LED lights intensity or spectrum.