Water-saving and drought-resistant plant Golden Leaf Caryopteris maintenance measures
If you want to learn about the little knowledge of the herbaceous flower Golden Leaf Caryopteris, and the maintenance measures of the water-saving and drought-resistant plant Golden Leaf Caryopteris, keep reading!
Golden Leaf Caryopteris is a hybrid plant species of the verbena family. It should not be pruned heavily, as its base branching ability is weak. Prune once before and after flowering, and after flowering, it is necessary to remove the withered flower branches, trim the branches and leaves properly, configure them in a hedge or ball shape, and prune 2 to 3 times a year.
Golden Leaf Caryopteris is not strict about soil requirements and can grow well in sandy soil, sandy loam, loam, and black soil with an organic matter content of 0.6% or more. It is salt-tolerant and can grow normally in soil with a pH value of 9 and a total salt content of 2.4‰ or less. The spacing between plants should be 20 to 30 centimeters. 15 to 20 plants per square meter.
In areas with annual precipitation of 180 to 400 millimeters, irrigation should be carried out 3 to 4 times a year. In areas with annual precipitation greater than 400 millimeters, irrigation should be carried out 2 to 3 times a year. Apply decomposed base fertilizer before planting. From May to July, fertilize once a month in combination with irrigation, applying 5 kilograms of urea per mu of land each time. Weeds should be cleared in a timely manner, especially preventing the invasion of dodder.
Golden Leaf Caryopteris has few pests and diseases, adhering to the principle of prevention first and active control. Soil should be disinfected with 40% pentachloronitrobenzene or 25% metalaxyl wettable powder.
The above is a specific introduction to the maintenance measures of the water-saving and drought-resistant plant Golden Leaf Caryopteris, hoping that everyone will like it!