Have you read this thread...?:

Epsom salts is not a miracle cure

Tells how and why.
Rusty Trichome Reviewed by Rusty Trichome on . Need advice on correcting mistakes before it's too late... Okay, situation...buddy has been flowering for 4 or 5 weeks...two different strains that are indica-types with around 9 week flowering times for both...growth is stunted and leaves are showing signs of multiple deficiencies....mostly cal-mag and potassium type symptoms...I told him it was probably ph and in a panic he dumped a about a cup of dolomite lime per gallon of water solution into the soil, before he tested (I made him buy the soil ph tester the next day and sure enough, ph's are still Rating: 5