Critical 2.0 & Amnesia XXL (Auto)

Critical 1 height is 50cm; Critical 2 = 45cm; Critical 3= 25cm; Amnesia=25cm. They flowering has started. Critical 1 and 2 are started the flowering 1 week ago. Critical 3 and Amnesia are about 1 week late in flowering than C1 and C2, but they already showed the pistils. C3's leavers are different from C1 and C2. C3 has wider leaves. C1 and C2 have bigger leaves but thinner. They are growing fantastic. They haven't had any problem yet with any of them. I've watered them 0,250ml of water (ph=6,0-6,3) per day. I feed them with advanced nutriets 1x week (ph=6,3). I do not put the nutrients in whole pot, i apply it far from the plant's, and in some parts of the pot because I was a little afraid of overfeeding them. So i wanted to give them a little space of less nutrients in the pot. This week I changed the fert from Grow to Bloom. I made 1L and give 250ml to each plant. I try not to let the soil wet for so long time. So i give them the volume of water that they will use in that day.