but it still takes more time, well, the bushes atleast changed

I tried that command but nothing seems to have changed , the crops still show the same growth days on the seeds

Instead of downloading this mod, try writing this command in chat

/worldconfigcreate double cropGrowthRateMul 0.5

(default is 1, range is 0.1 to 10)

But it also alter berry bushes.

Oh my bad. I misunderstood. I made this for myself and I have no interest in crops growing faster... That said, it would be easy for you to edit my mod to do that for yourself. Just change the "value" in each json file within the zip to 1/4 it's current value and your crops will grow lightning fast.

Nono the other way around, a mod which makes the grow time shorter. Sorry for confusion

AzzAzf As of 1.19(?) the grow times are based on months and not days, so the growing time will scale to calendar length as is. This means regardless of how many days your months are, this mod will make any crop generally take most of the growing season to get a harvest, with the exception of maybe turnips which naturally grow very fast. If you were to increase the grow time any more than 2x you'd struggle to ever get a harvest before winter.

Could you make a version which doubles or triples growth speed for games with long month times?

No, the script that controls the time it takes to grow is unique to each crop.

Does this work with mods that add new crops?