How many days dose it take flowers to grow because its been at least 5 in day games for me Edit: I'm really bad at puzzle games so if I'm supposed to be watering them or something that's probably the reason
After you plant, hit "inspect" again and it'll give you the option to feed. Water it for two more days and it'll be ready unless it turns black. Then you start over. Anyhow 2 or 3 days.