Why is lettuce bitter? What should I do if lettuce is bitter?

Lettuce is a common green vegetable, but I bought some a few days ago and found it tasted bitter. I didn't know why and didn't dare to eat it. Later, I asked many people and found that many people had encountered this situation. Why does lettuce taste bitter? For this reason, I consulted the technicians and found that there are many reasons why lettuce tastes bitter. Now I will write it down and tell you, and also tell you what to do if lettuce tastes bitter.

Why is lettuce bitter? What should I do if lettuce is bitter?

1. Natural conditions make lettuce bitter

The bitterness of some lettuces is caused by natural conditions. The most important point is that the growth time is too long, and the light conditions during the growth period are poor, which reduces the amount of sweeteners in the lettuce and makes it taste bitter. In order to avoid this, when you grow lettuce yourself, you must harvest it in time and don't let its growth period be too long.

2. Improper fertilization causes lettuce to taste bitter

When growing lettuce, improper fertilization can also cause the lettuce to taste bitter. When the lettuce lacks nitrogen fertilizer during its growth period, the grown lettuce will taste bitter. The best way to avoid this is to apply enough fertilizer during the growth period and try to provide the lettuce with enough nitrogen fertilizer.

3. What to do if the lettuce tastes bitter

In addition to preventing lettuce from becoming bitter during the growing period, there are also certain ways to deal with bitter lettuce after purchasing it. The best way is to cut the lettuce into sections and soak them in clean water to reduce its bitterness. You can also blanch the lettuce in boiling water. The bitterness of the lettuce will be reduced after blanching. Add some mashed garlic to make a cold dish. It tastes good and can also clear away heat, detoxify and reduce fire.