You are viewing a single comment's thread from:

RE: Hydroponics As The Future Of Gardening And Farming: An Introduction To Innovative Farming

in #gardening7 years ago (edited)

You can write correct chemical formulas by using
<sub> ... </sub> (or also <sup> ... </sup> for the exponents) HTML tags. It looks like this then:
MgSO4.

Sort:  

Thanks for your thoughts