Many players of Plants vs. Zombies 2 feel that this version is too different from the previous version. Many levels are really exciting and frustrating. Because it was too difficult, it aroused everyone's fighting spirit, and because it was too difficult, everyone struggled to find the skills to pass the level. Today, the editor will teach you three secrets to earn stars.
After clearing all the main levels of the map, you can turn on the three-star mode of the main levels of the map.
The editor has summarized the modes for completing star levels, which are nothing more than the following three:
Cheats 1 for earning stars: How much sunlight is required to be produced, or how much time is required to not use the sun.

How much sunlight is required to produce
This kind of level generally does not come with plant restrictions, or consumption quantity restrictions, which means you can plant as many as you want, as long as there is sun. In this case, you can plant multiple types of sunflowers at the beginning of the level. As long as there is sunlight, plant more offensive plants, and it is not difficult to kill zombies. In the end, if you feel that collecting sunlight is stressful, you can consider using energy beans to quickly collect sunlight. After reaching the goal, there will be a large wave of zombies. You can eradicate the sunflowers and plant output plants! This kind of level is relatively easy to pass. The key is to control the time well. Once the plant CD is good, plant it quickly.
Cheats for earning stars 2: There are regulations on the number of plants.

There are regulations on the number of plants
There are regulations on the number of plants, that is, after destroying or removing this plant, you can replant new plants. So it’s just a small restriction. When you pass this level, you must pay close attention to the number of plants on the top of the game, so as not to put too many plants in a hurry, and you cannot lose more than a few plants. You must always think about the requirements for getting stars in this level. Plants such as frozen lettuce and monument-eating vine cannot be used. You don’t need to collect too much sunlight, as long as it is enough.
Cheats for earning stars 3: You are not allowed to trample flower beds, etc.

No trampling on flower beds is allowed
This type of level focuses on defense. The first thing is the same, planting sunflowers. The only change here is that instead of building an attack row, a defense row is built. After the second sunflower is built, the first zombie will appear. Here, build a nut wall two spaces outside the flower line to block the zombies, and then build output plants. Once the nut CD is good, plant them quickly. In the later stage, you can remove the sunflowers and plant all nuts and output plants. With energy beans, it should not be very difficult!
In fact, it can be said that Plants vs. Zombies is not difficult at all, if you master the skills. Everyone had no skills in brushing stars before, but you see, in summary, there are only three.