Buy Sprinkler 2?

[scenic fractal]

soooo can I buy that thing somewhere? I have no clue where to look 🤔

[left garden]

Hello! You unlock it at some point from farming skill, to craft it.
edit: someone suggests on reddit that it would be on farming skill level 8 🙂

[barren flower]

Note that you cannot find gold kelp yet [the underwater area is not yet available] but you can buy it in the Lab.

[scenic fractal]

Thank you both 🙂