How this looks ? Switching to bloom today.

They are propably hungry

You don't have a diary for this grow so there's no telling whether the calmag is going to do what you want it to or not. Calcium deficiencies result from incorrect pH levels most frequently... Without a diary, it's impossible to say whether that's the culprit or too much nitrogen is at fault - but you need to determine WHY you have that deficiency before you can correct it. If either one is true here, then you can give it all the calmag in the world and it won't make a bit of difference as the plant will not be able to absorb it... and the yellowing and spotting will NOT repair themselves... can't happen ... you can only create conditions so the deficiency does not appear in newer leaves... Good luck... start a diary!