This mod is aimed at Premium Expansion, but works with the base game too. In the base game you can plant and fertilise potatoes and sugar beet. With Premium edition, as well as doing both of those, it can also plant carrots, red beet and parsnips.
In addition to planting these crops, the planter also fertilises the crops when they go in, and it creates drills too, so no need to create drills before planting! Plant directly on plowed or cultivated ground.
Features a large capacity reservoir for liquid fertiliser and a large seed tank (over 12,000l) for planting potatoes without having to refill so often.
Please note: To protect planted drops, the planter will not plant on pre-formed drills.