1、 Causes of leaf curl

1. Lack of water: if you don't water for a long time during management, the leaves will become dim and yellow. When it is seriously short of water in the later stage, it begins to curl, which is the state it shows in order to protect water loss. At this time, if the water is not replenished in time, the blades are easy to fall. We should water it as soon as possible. We should keep it wet in the growing season. When it is dry, we must water it thoroughly and sprinkle it frequently

2. Infected with insects: if there is curling occasionally, it is mostly because of infected insects. The common pests are scale insects and red spiders, which should be checked and handled as soon as possible. If it is infected with scale insects, spray them and kill them. If it's a red spider, just dispose of the damaged leaves directly

3. Infection disease: if its leaves grow spots first and then curl, it is mostly because it is infected with bacteria and diseases. The common diseases are leaf spot and brown spot, which will cause leaf water loss and curl. We should spray the medicine as soon as possible. We can replace zinc manganese Sen 800 times and use it to irrigate the root, so the effect is better

2、 Can you live without leaves

Whether it can live after losing all its leaves needs to check its roots. If the root system is relatively healthy and fresh, it can live. However, we should change the management method, water and fertilize correctly, and give appropriate growth environment, which can be recovered slowly. If its root system has dried up and died, there is no possibility of survival