Pan Pestka Critical HPS 250/400/600 MIX

All of my babys are doing well only critical no 2 have the yellow spot on first leaf and auto no2 but auto i think have this from seed shell because have very hard shell i had to precrush him and manualy remove seed from first true leaf tomorrow i will and one more critical kush photo because it don't look good on this one its time to give them some more nutrients they have 3 layers of leafs with five fingers on the top i change ph to 5.9 to help them with consumsion of nitrogen and add a bit of rihno skin to help main branch to get mass plant are geting are light from HPS 250 W up to 3/4 veg week then i will change for 400 and for the flowering 600