evergreengardener
Well-Known Member
Epsom salt is only Mg and S. There is no Ca.
If that's Ca deficiency, Epsom salt won't help.
none of this matters as far as it pertains to ops plants. he is so close to harvest he doesnt need to add anything those few tiny spots he has could be a multitude of things.I thought magnesium on its own fixed those spots. My bad.