The best times to upgrade the watering can are the day before it is predicted to rain, as the rain will water the crops, or the 27th day of the [[Seasons|season]] after watering any crops that are expected to ripen on the 28th. The [[Blacksmith]] will need 2 days to upgrade any tools, including the watering can. | The best times to upgrade the watering can are the day before it is predicted to rain, as the rain will water the crops, or the 27th day of the [[Seasons|season]] after watering any crops that are expected to ripen on the 28th. The [[Blacksmith]] will need 2 days to upgrade any tools, including the watering can. |