Is potassium sulfate good for crape myrtle or greening?

1. Lagerstroemia indica greening can supplement oxygen, purify the air, beautify the city and reduce noise at the same time. At the same time, it has the functions of sunshade, dust retention, absorption of harmful gases and noise reduction.

2. Potassium sulfate is only a fertilizer for Lagerstroemia indica. Fertilization method: from April to May in the solar calendar, apply potassium sulfate compound fertilizer at the crown projection with the dosage of 1- 1.5kg/ plant, and water it in time after fertilization. So greening is better.