Home-made biological insecticides for flower cultivation

Last Updated: 2024/11/08, If the family grows flowers, if they can not buy pesticides, they can make their own pesticides, which can also have a good control effect on several common pests and some diseases on flowers. (1) take 50 grams of tobacco leaves with water (double if you use tobacco stems, sticks and cigarettes), add about 1500 grams of water and soak for one day and night.