Maintenance method of potted guava
Guava is light and more shade -resistant. Potted maintenance can be placed in the sun and other places to ensure sufficient sunlight.If the lack of light will affect the growth of the plant, it is not conducive to its pregnancy.
You can “see dry and see”. Usually watering should not be too wet to avoid rotting roots and death of the plant.
Guava has a low requirements for soil, and it is suitable for sandy loam soil with loose and fertile and breathable drainage.
Guava generally needs to apply about 4-5 times a year, mainly organic fertilizer.
For the prevention and treatment of ulcer disease and ruling disease, the wounds can be used to control the wounds for prevention and treatment; for the prevention and treatment of anthracnose, scorched rot, and cue and smoke diseases, 50%Daisen zinc or 75%100%bacteria clear 800 can be appliedDouble liquid can achieve better results.
For the prevention and control of pests such as aphids and meadow, 40%can kill 40%of the drugs such as 1000 times liquid and other agents can achieve good results.For the prevention and control of major pests such as peach -mothing moths, 2.5%kung fu emulsion oil 2000 times solution should be performed for spraying.