The cultivation methods and precautions of Wang Lian

Temperature requirements of Victoria regia

Victoria amazonica is a tropical plant that prefers high temperature and high humidity and has very poor cold resistance. When the temperature drops to 20℃, the growth of Victoria regia stagnates; when the temperature drops to around 14℃, Victoria regia will suffer frost damage; when the temperature drops to around 8℃, Victoria regia will die from the cold. In the process of cultivating Victoria amazonica, the water temperature and the temperature of the surrounding environment must be ensured. Different warming methods should be adopted in winter according to different regions. It can survive the winter normally in tropical areas, areas south of the Tropic of Cancer require certain insulation facilities to survive the winter, and areas north of the Tropic of Cancer need to survive the winter in special greenhouses.

Victoria amazonica light requirements

Victoria amazonica loves light and needs plenty of sunlight for floating plants. If the light is not good, it will easily lead to excessive growth of branches and leaves, small and thin leaves, and difficulty in flowering. At the same time, the better the water visibility, the better the lighting. Place the Victoria amazonica in a sunny place.

Soil requirements for Victoria regia

Victoria regia likes thick and fertile soil sludge. The depth of sludge in the breeding pond should be more than 50 centimeters. Victoria regia does not like too deep soil. The water depth should not exceed 1 meter, so that the leaves can stretch freely. .

Changing the water of Victoria regia

In order to avoid the breeding of mosquitoes and the deterioration of water quality, the water should be replaced when it becomes turbid. Especially in summer, when the temperature is high and the water quality is prone to change, the frequency of water changes should be increased.

Fertilization requirements of Victoria amazonica

Victoria regia needs to be fertilized with sufficient manure or cake fertilizer, and topdressing should be applied 1-2 times during the flowering period of Victoria regia. Stop fertilizing immediately after autumn.