How to cultivate camellias for the best results
A small tip for life, introducing how to cultivate camellias for the best results and related experience in the care and management of camellia flowers. Let's take a look together.
Camellias have dark green leaves, graceful flower shapes, and bright colors, and have always been loved by flower enthusiasts. Camellias have high ornamental value, and many flower enthusiasts like to keep several pots at home for appreciation. However, careful management is required to cultivate camellias well. Often, flower enthusiasts say that their camellias grow poorly, and some even do not grow new leaves for a long time. How should this situation be dealt with? Let's look at why camellias do not grow new leaves.
What reasons cause camellias not to grow new leaves
One, the nutrients in the potting soil are scarce
Like camellias, azaleas, gardenias, and other flowers, they are very acid-loving plants, and the requirements for the growing soil are strict. Without suitable soil, they will not grow well. For example, planting directly with ordinary garden soil when potting will result in very scarce nutrients, and the soil's stickiness is too high, which can cause the soil to harden after a few waterings, preventing the roots from absorbing nutrients for the plant's growth.
Also, not changing the pot for a long time can lead to scarce nutrients in the potting soil, which starts to alkalize. In this case, it is also not easy to grow new leaves, so soil is key to cultivating camellias well.
Solution
If camellias have not grown new leaves for a long time, it is often due to scarce nutrients in the potting soil or severe soil hardening, preventing the roots from absorbing nutrients normally. In this case, consider repotting and changing the soil for it, which can be done after the flowers bloom in the spring. Remove the plant from the pot, check for any rotten roots, trim the old and dead roots. Soak the roots in a 0.1% potassium permanganate or carbendazim solution, then dry them before repotting in loose, fertile, and well-aerated growing soil.
To promote vigorous plant growth, you can add some decomposed sheep manure or cake fertilizer to the bottom of the pot when repotting to ensure sufficient nutrients.
Two, unreasonable fertilization
A weak growth of camellias and the absence of new leaves are also related to irregular fertilization and insufficient nutrients. If the potting soil lacks nutrients and fertilization is neglected or unreasonable, leading to the roots not absorbing nutrition, it will not easily grow new branches and leaves and will also affect budding and flowering.
If the concentration of fertilizer is not properly controlled and excessive fertilization burns the roots, preventing them from absorbing nutrients normally, it will also prevent the nutrients from being supplied to the plant's growth and development.
Solution
Camellias require reasonable fertilization at different growth stages. Before the plant buds flowers, it needs a lot of phosphorus and potassium fertilizers, so it should be supplemented with phosphorus and potassium fertilizers regularly to make it bloom more. After the flowering period ends, when the plant enters the stage of growing new branches and leaves, fertilization should focus on nitrogen fertilizers. Only by supplementing nitrogen fertilizer can the plant be encouraged to sprout more new branches and leaves.
In addition to applying fast-acting fertilizers, it is also beneficial to apply some decomposed chicken manure, sheep manure, or soybean cake organic fertilizers to the potting soil, as these promote plant growth and branching.
Three, long-term lack of sunlight affects growth
Any plant needs sunlight to grow, and one reason that often gets overlooked for affecting plant growth is sunlight. People often think that if the potting soil is loose and fertile and fertilization and watering are done on time, the plant will definitely grow vigorously. However, even with sufficient nutrients and water, the plant will not grow well without sunlight.
Because the nutrition plants need for growth is converted through photosynthesis by the plant, if it lacks sunlight for a long time, even with additional nutrients, it cannot use them, so how can it grow new leaves?
Solution
In the process of growing camellias, it is important not only to ensure the soil is loose and fertile and to water and fertilize on time but also not to neglect sunlight. The potted plant should be moved to a sunny environment often to allow the plant to receive adequate sunlight and perform photosynthesis to promote growth and development.
It is important to control sunlight appropriately, for example, placing it in a place with diffused light in the summer when sunlight is strong, and allowing it to receive full sunlight in the winter when sunlight is weak. This will help the plant grow and bloom better.
If camellias at home do not grow new leaves for a long time, it may be due to insufficient nutrient supply. It is important to strengthen water and fertilizer care and management, and it can also be helpful to change the potting soil to a looser and more fertile one in the spring and expose it to more sunlight, which will speed up the plant's growth and make it more lush and leafy.
The above is the full content on how to cultivate camellias for the best results and the care and management of camellias, hoping it will be helpful to green plant enthusiasts!