4 weeks into flowering... Yellow leafs with spotted brown. ** White rhino**

4 weeks into flowering.. 5 girls.
80 temp
35 humidty

2 watering then nutes.

Only thing is 3/5 are doing amazing and the other 2 are starting to go tint yellow with few spotted brown spots in the middle of the lower fan leafs. Started all at the same time, same watering and nutes for all 5 but 2 of them act up ?

Hope you guys can help

probably a lack of calcium/magnesium(you might have overwatered those other two a bit washing the cal/mag away)...but without proper pictures you can forget a proper analysis of the problem

might not get a proper answer anyway......................just go w what massah says..............

i feeel ya. im getting pics up but atm working. Thanks for the help im more on the side of lack of calcium and coldness because of weather here .