There are many varieties of Camellia, and the time from bud to flowering is not necessarily. Most varieties have bracts in May and do not bloom until the next spring. Blossom earlier, like autumn peony, Joey and so on, generally in early October.
1. Increase the temperature: the suitable flowering temperature of camellia is 10-20 ℃. If it is lower or higher than this temperature, it is not easy to bloom. So it is necessary to raise the temperature of the flowers in spring
2. Increase humidity: Camellia has high requirements for air humidity. When the soil is slightly dry, it should be watered. At the same time, a small amount of water can be sprayed on the leaves with a watering pot, and the ground can be watered to improve the humidity. Don't spray water on the flower bud, or it will cause mildew.
3. Proper fertilization: Camellia itself is not suitable for application of concentrated fertilizer, and it is better to use some thin organic fertilizer. Do not apply compound fertilizer with too high nitrogen content, or it will also hinder flowering. You can apply more P, K and alum fertilizer, which can make flowers big and colorful.
4. Timely bud thinning: according to the plant size, Camellia needs to be bud thinning. Otherwise, if the nutrients are evenly distributed to each bud, the flower will not bloom. Generally, no buds will be left for flowers within 3 years, and only one can be left for each branch if it is left, and not all branches will be left, so it is necessary to pick buds selectively. More than 5 years of flower, each branch can leave two buds.
