This is for vv1, but I've watered the field several times and watched for a couple hours, but nothing..

I'm assuming you are talking about the field to the south of the graveyard. It takes a really long time to water the flower field, and I suggest having a lot of villagers to do so, as it will take less time. They will eventually water the field on their own and you can leave them to it overnight and you should come back to the field fully watered.