Elementary question - upgrading farms

[kinetikos]

How long does it take to upgrade a big farm to a grand farm?

Sorry for the basic question, but I searched the forum and the game guides, but couldn't find the answer.

[Clark_Wayne]

How long does it take to upgrade a big farm to a grand farm?

Sorry for the basic question, but I searched the forum and the game guides, but couldn't find the answer.

not sure but i think it takes 2h for upgrading (and 1 gem if you speed the upgrade)

[Silverrain1]

Yes, Clarke Wayne is totally right. I just had to sell one of mine to get to an obstacle then buy it back.

[kinetikos]

That's wonderful! I'll upgrade as soon as the current crop is finished. Thanks for the info!