>>>When you are spraying the foliage with water-soluble fertilizer and Epsom salts.... A couple of tablespoons added to a fertilizer sprayer will be sufficient.
What does this mean? What kind of fertilizer sprayer are you talking about? What is it's application rate of said sprayer?
Your actual epsom salt application may be as much as 2
tablespoons per quart of water to as little as 1
teaspoon per 5 gallons!
(LOL, I'm sorry: I just wasn't born with extra sensory perception. (Apparently, everyone else was.
)