Something about essences from Mystical Agriculture and Botany Pots

So basically lately I've stumbled upon an weird mechanic >!(That I had problems with)!< with essence's like water, fire, earth and air. When you are planting them in Botany Pots (Idk for normal farmland) They don't grow if they don't serve certain conditions.

1. Water -> Being grown it the overworld

2. Fire -> Being Grown in the nether

3. Earth -> Being Grown in the end

4. Air -> Top of the mining dimmension >!(Idk if there is an other way)!<