The tree's ellipsoidal yellow fruit is used for culinary and non-culinary purposes throughout the world, primarily for its juice, which has both culinary and cleaning uses. The pulp and rind are also used in cooking and baking.
The juice of the lemon is about 5% to 6% citric acid, with a pH of around 2.2, giving it a sour taste. The distinctive sour taste of lemon juice makes it a key ingredient in drinks and foods such as lemonade and lemon meringue pie and there are many more ways of using this fruit.
Note: 1. Please seeds stored in a cool, dry place. 2. The seed surface is 1-2 times the diameter of the seed. 3. Cover seeds with preservative films, and then pierce the films to make several holes. Keep seeds covered in the daytime and uncover them at night. Take off the preservative films when the seeds are half-germinated. The plant will be in a state of dormancy in summer and the leaves will turn yellow. Beginners should better use sand to cultivate the seeds. although the seeds will grow slower in the sand, the plants will be the most vigorous in the future. If you tend to use another kind of soil, try to use the kind with good water permeability, for example, the clay would not be a good choice. The soil should be disinfected by a microwave oven before being used. Pay attention: the surface of the soil is not too dry, which is very important. When watering, all the soil should be wetted and there is no need to water on a cloudy day. 4. The pot could be 6-8cm in depth, whether it be an earthen basin or a plastic one. 5. The volume of the soil should keep a distance of 1-2cm from the rim of the pot