Mixing Epsom Salts

[flytyer71]

I have a Mg defiency and using Epsom Salts. How much Epsom Salt for a quart of water to spray? How much Epsom for a 27 gallon hydro reservoir?

 

[somebody1701]

1 tsp per gallon.

 

[TGR]

I have a Mg defiency and using Epsom Salts. How much Epsom Salt for a quart of water to spray? How much Epsom for a 27 gallon hydro reservoir?

Personally, I've always used 1/4t a gallon, but it seems very common to use 1t/g. I just always feel better using less of anything if I can. If I don't see the level of results I feel I should, then I add more, up to 1t/g. Hope this helps.

 

[MrGhettoGrower]

I've never used it in hydro but in dirt I would go with 1/2 tsp
every other feeding which is actually every 4th watering.