Masterkush indoor organic

First day of week 4. Sick plants 3, genetic problem plant 1. I have 21 plants started in the same soil and environment and the only 4 not healthy are the Mk. I topped them a couple days ago. Not liking this strain its very very hungry. The 3 sicko are calmag deficient the genetic problem is a plant that a 1/3 the height of its sisters, which will probable become a fat squat single cola which is excellent at producing mold spores