It takes about one month to build up 50 weeds and Leif will show up to play the mini weed game. I don't have a town ordance, so I get weeds, flowers die, etc.
Yes you get it from Leif's mini game. When I've reached about 50 weeds in my town Leif will show up. I will leave 5 weeds and wait till the clock reaches 17 minutes. I tell Leif I'm done and he gives a hybrid flower bag. If you quit the mini game and talk to Leif say at 15 minutes, he will give...