Back in tha game

Thursday 14th Going into the 3rd week of veg plants are doing ok but looking stressed. They have decent growth, thick stems and tight internodal spacing but think I was a lil heavy with a watering last week and they are little plants in large pots, starting to get abit drier now so hoping to theyl bounce back. Friday 15 Raised all the pots off the ground to help save my back and aid airflow /temps. Plants looked abit perkier today. Saturday 16 They looked a lot happy today and pots were considerably lighter than what they've been. Decided to give them a wee shot of rhizotonic 150ml and topped them all just above 4th node. Turned the lights back down to 30% help them recover. Sunday 17 2nd photo, They're doing ok but definitely showing deficiency signs, hoping its from my heavy hand whilst watering. It's something I really need to work on. Monday 18 Pots were actually quite dry this morning so gave them all a watering with around 3-400ml of the tripart nutes ph'd to 6.6 / 600ppm. I'm hoping a shift in the nute ratio to more of the green/grow bottle and a slightly higher strength will help them out.