Grand Farm Not Available at Level 19

[murrlon]

I reached level 19, and decided to get a Grand Farm. Started process but it looked like a small farm on my cursor, so I cancelled. Then when I looked in the shop, the Grand Farm was not available to purchase! I have 6 farms, all in production. Am I limited to six farms? Is my only option an upgrade, or is something wrong with my game?

[maguar]

There is a limit of 6 farms in total. You can upgrade your existing farms :)