Strange that it allowed you to gift after buch < 0. I'll check the code, but I suppose that you'll need to gain the 48 buches you are in debt for be able to gift her again...
Junjo, I had a bunch of about 28 flowers and i gifted it to my wife. I clicked to gift button and my flower bunch decreased but exp wont rise. I didn't realize the flower hit 0 and still continued on clicking. Now, my flower is -48 bunches.
There should be time for the enemy to spawn, like every couple seconds there should be 1 enemyor so. This way the towers will not be concentrated on the begining.
 "Idle Farmer")
 "Viking Clan"){kind=icon}
 "Idle-Tower")
 "The Idle RPG 2:Renicipation")
 "Zombotron 2: Time Machine")
Strange that it allowed you to gift after buch < 0. I'll check the code, but I suppose that you'll need to gain the 48 buches you are in debt for be able to gift her again...