Using Jack's magic potting soil and added some worn casting.
I am growing two critical xxl together, they might help each other! We will see will bend them as far away from each other and allow good amount of root space.
12h under hps and 8h under small ebay leds.
Hi again Beauderay,
Less watering with leds, that's what i noticed too. "Ususally" it was once every 3/5 days, with leds it is once a week ( or even 10 days with some of the criticals). Not sure if it's because of the strains grown but it looks like they also require much less nutrients.
Good luck to you with the pests wanting to enjoy your garden 🙏