1. Temperature: Gaoyue cuckoo likes to be cool, which is between 15 and 20 degrees. It's not very heat-resistant, so it's better to adjust it when it's higher than 30 degrees, or its leaves will be burned and its flowering will be affected. In addition, the temperature in winter should be as high as 10 ℃.
2. Light: Gaoyue Rhododendron likes light, but it is extremely afraid of strong light. Therefore, in summer and autumn, when encountering too strong light, try to block it, or there is a relatively large tree beside it. But don't be too gloomy in the flowering period.
3. Watering: the Rhododendron in Gaoyue likes to be wet. If the Rhododendron is cultivated in a place with very little rain, it is necessary to supplement water to the substrate in time and spray water frequently. Of course, it can not be too waterlogged, water should be avoided
4. Fertilization: Gaoyue Rhododendron is afraid of concentrated fertilizer, so it needs to be diluted during fertilization. The frequency of fertilization does not need to be too much, generally once or twice a month. The fertilizer before and after flowering is relatively important, especially the phosphate fertilizer.
1. Propagation: cutting is the most commonly used method of propagation. It's suitable to be held in May or June. Select the semi lignified, as far as possible new, five to eight cm long branches as materials. It is better to cut part of the leaves before cutting. In addition, it is also important to shade and keep the temperature and humidity after cutting.
2. Pruning: Gaoyue Rhododendron is very resistant to pruning, which is a very important step. Take care of your heart before you bloom, which will help you bloom better later. At the end of autumn, that is, when it is fast dormancy, we need to repair all kinds of bad branches, such as withered branches and overgrown branches.
1. Disease: from May to August, the common disease is "brown spot", which can be sprayed with Triadimefon once every ten days. There will also be "currency disease", copper sulfate can be used to prevent
2. Insect pest: the main one is aphid, and they will cause other diseases to the plant, which need to be prevented in time. It can be controlled by carbofuran.
1. Toxicity: Gaoyue Rhododendron is nontoxic.
2. Whether it can be raised at home: its main value is to watch, so it is very suitable to be raised at home.
