The wallpaper is part of the series that is searchable by something like “neon plants”

I did that a while ago, plenty of PC and mobile wallpapers

This particular one can be found here, for example: https://wallhere.com/en/wallpaper/1822529

The wallpaper is included in the link at the bottom of the post

Here are the images if you don’t want to follow OPs link to download a zip file.

It is in the link. :)