bobrown14
Well-Known Member
Epsom salt = magnesium sulfate.how much per gallon(4.5 liters) soil?
I do have other things added myself in my recycled organic semi soil ,
can you review list as it has been sitting 3 weeks now
watering it?
I have some red clover as a cover crop before switch from one gallon to 7 gallon. Seems to grow that or at least allow it to grow but I think I might have made it to hot so question is will clover grow if soil is to hot to flower with?
thanks
Too much magnesium can be detrimental - the sulfate portion is in the proper form to be taken up by the plant.
(SO₄²⁻)
This sulfate is ok its the Mg that can be too much for your soil specially in a container.
So depending on your soil test result then you can make an educated decision weather or not to use it.
ideally you want say a 8:1 Ca:Mg ratio in your soil mix. If you have too much Mg your going to run into problems.