For example, you can place some more eggs in the powdered egg factory before you pick up the bags of powdered egg that are ready.
The blue bars under the animals show you how full and content they are.
Max out the well upgrade so you can get more water in one sitting. As soon as the well runs dry, buy some more water so it can be ready for the next round. You don’t want to waste time by waiting for it to fill. You should really make sure that your well is full at all times.
Whenever the farm is low on grass make sure to irrigate the soil. The animals need grass to eat and produce goods for you to take into town and sell.As soon as you see some products flashing it means that you have very few seconds to pick it up. You need to pick up goods as soon as they are ready, if you don’t they will disappear and you will not earn any coins for products lost.If the icon is blue, it means that you simply passed the level. If the icon is gray then it means that you hit the silver target for that day. When you see an icon with a gold icon it means that you hit the gold target for that day.The ones that are empty and gray inside mean that you need to purchase an upgrade in order to play it. The ones that are lit in blue and are blank are the ones that you can play. When you look at the map, you’ll see that the icons for the levels have different colors.As soon as you’ve earned enough, go back to the shop, buy the needed upgrade and open the level that you need. At that point you will have to replay some other levels in order to earn some more gold and stars.
If you can’t afford to buy it you will not be able to start that level until you have enough stars.