Small mushroom-big mushroom-laser bean
Two-way pea-boomerang shooter-carambola
Peanut vegetable Gracilaria lemaneiformis
Lightning reed-watermelon pitcher-rechargeable grapefruit
At the beginning, plant small mushrooms everywhere you hit them. I don't need sunshine anyway. Upgrade one end of the long road to a big mushroom, which can penetrate the attack, but don't upgrade to a laser bean, which will reduce the damage. Then you can get a lot of sunshine, plant all the lightning reeds and upgrade them to watermelon pitcher plants, instead of being upgraded to charged grapefruit, which is too expensive to hurt people. There are several places where watermelons can't reach. You can plant pitaya or carambola and try to give energy beans to pitaya to deal with wolves.