Originally posted by Mharr:

Oh. Is that a recent change? I've seen many threads on here detour into other languages without being removed.

Amusingly though, the very next rule listed after Make your posts in English is Do not back seat moderate.

You basically asked for it, no?
Back to topic: I remember having read or heard that they don't intend on implementing it since it's supposed to stay a "gathering"-chore rather than just harvesting your planted berries and mushrooms. Was searching for the statement yesterday but for the life of me cannot find it sadly. So I guess this will be a constant topic in the suggestions corner.
However as was already suggested, you could use the PlantEverything-mod for that or if you don't want to use mods but still feel like you need them, you could spawn them with the console afaik. Just search the web for it.