Can herbicide be used to grow zinnia, namely Lagerstroemia indica?

Try not to use herbicides, depending on the content of glyphosate, 95% is the highest, and it is generally 30-50% in the market. None of the herbicides have an effect on plants. If you are really afraid of trouble weeding, you can use the method I have used. If the row spacing of your saplings is less than 50 cm, go to the flower market and buy a small manual pneumatic sprayer to water the flowers. Put an appropriate amount of herbicide in the water at home and spray it in the center of the sapling row. Remember not to drop pesticides on the saplings when spraying. If the line spacing is wide, you can use the manual sprayer directly. When choosing herbicides, don't use more than 50% herbicides, because more than 50% herbicides are barren hills. Red bean money growers and leisure agronomists will answer your questions.