2 Different Strains, 2 Different problems

Any Idea what these deficiencies are?
This is Sublime OG


And this is Durban Poison. This picture is of a leaf that is less affected. The other two are way more severe obviously.

here's a chart m8, try and compare what you have to the symptom leaves on the chart...

severe cal/mag deficiency it looks like

Yea thats what we thought to so thats what we've been giving them. Hopefully they get better soon. Thanks!!