Cloudship

From BoardGameGeek:

Cloudship is a co-operative dexterity game about watering flowers from your magical Cloudship. Each turn, roll dice to see which areas need water, which you will drop from the ship suspended above the playfield. But dropping extra water, or hailstones, may keep you from completing before the storms arrive! You play multiple rounds. In each round you roll all three dice and add rain and hailstones to the cloud ship as the dice direct. Then the players raise the cloud ship with one finger each in a loop and control it together across the flower fields, trying to drop the raindrops into the previously diced flower beds. If you succeed, replace every raindrop with a flower plate from the engine room. Then uncover the hail plate underneath in the engine room. You win the game together if you have planted all 12 flower tiles on the flower beds before the storm marker reaches the end field of the weather strip.