Upgrading the watering can changes what a sustained left click does: you hold down the left click to increase the can's areas of effect. After multiple upgrades, hold the left click longer to increase the effect level by level and release for effect when you arrive at your chosen level. | Upgrading the watering can changes what a sustained left click does: you hold down the left click to increase the can's areas of effect. After multiple upgrades, hold the left click longer to increase the effect level by level and release for effect when you arrive at your chosen level. |