Does exactly what it says - though seemingly not a 100%
In MineClone 5 I noticed that it does not take any seeds from the players inventory. So they're basically duplicated.
I'm not into the technical mechanics of Minetest but maybe it is possible to code this mod in a universal way to work with any crops in any game (like Minetest Game and others).
Nonetheless - thank you for this great mod :)