First Grow - 4 different strains

Slow and steady week 2. Im keeping the lights on 24h to make up for the power outages(Load shedding) that happen every so often, outages last for about 2-3 hours and can happen any time during the day/night. Even though I have been slow on the water, there are signs of overwatering so I am going to give it another day or two before watering again. Still on PH 6.4 water, nothing else. The critical needs some help to stay upright, it looks like it grew sideways but im hoping it will stay strong and find it's feet soon.