2x2 Reefer Madness

As they seem they started flowering you should start feeding them bloom nutrition and maybe also grow nutrition, depends on your soil. You´ll see if they need additional grow feeding. When the leaves turn light or yellow you know it´s time. I think that are way too much plants for 2x2, normally the maximum is 4 plants in 4 separate pots. Unfortunately i have no expierience with more than one plat in one pot but i think they will stay relatively small as the pot has to deal with lots of roots.