changing fertilizers help me with the dosage.

[fooferdoggie]

I never trust my calculations right now I am using better grow https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
I use 1/2 teaspoon in a gallon on every water. and for my panda;s I use 1 tablespoon per gallon once a week. I just bought the msu I want to get close to the same level. .

[fishmom]

Use the calculator on Ray's site: Fertilizer TDS Calculator >> First Rays LLC

[Ray]

The most important ingredient is nitrogen, so use that as your "equivalency guide".

The Gro-More stuff is 11%N, while the MSU formula is 13%, so for the equivalent nitrogen concentration, you'd use 11/13 of what you had been using.

[fooferdoggie]

Originally Posted by Ray

The most important ingredient is nitrogen, so use that as your "equivalency guide".

The Gro-More stuff is 11%N, while the MSU formula is 13%, so for the equivalent nitrogen concentration, you'd use 11/13 of what you had been using.

I was thinking that. the grow more says a teaspoon once a month so it is not great on the info.