Cheap cal mag substitute with proof

So i had some calcium def which was causing bad bud formation and spots on leaves etc . I came across a suggestion to use molasses and being short on cash I did. And the results over night were amazing.as you can see from the before and after way less spots and a nice green returning def would recommend I used 15 ml (1 tablespoon) with one gallon of water into a 5 gallon pot filled with soil

Most of the time molassas doesnt have enouch calmag in it to help much but it looks like its working for you, just dont OD the plant