How can rhododendrons be maintained to burst pots?

Rhododendron is a light-loving flower to a certain extent, but it can not accept the direct light of the strong light for a long time, and too strong light can easily accelerate the transpiration of the plant, and then burn the branches and leaves, so that the leaves appear yellow, which is not conducive to flowering. The lack of light can not better promote the photosynthetic function of rhododendrons, so that flower buds can not be normal differentiation, flower buds can not get energy in time for development, and finally will reduce the quality and quantity of flowering, so giving appropriate light irradiation can better promote the growth and flowering of rhododendrons.

In the spring and autumn seasons with mild sunshine, azaleas can be placed in a bright place for maintenance, ensuring that the daily light time is not less than 8 hours. After entering the hot summer, especially in the current three-volt day period, it is necessary to use shade nets or other objects to shade the rhododendrons to avoid direct light from direct light to the plant, of course, it can also be directly placed in a good place for astigmatism.

Rhododendrons have a relatively high demand for water, but this cannot be a reason for heavy watering, because once watered excessively, it will hinder root breathing, causing the root system to rot and affecting the normal growth of rhododendrons. If the soil is left dry for a long time, it will hinder root development and absorption.

When actually watering azaleas, different watering frequencies can be taken depending on the season. For example, in the spring when growth is vigorous, you can water 2 to 3 times a week to ensure that the soil is in a moist state without water accumulation. After the summer, due to the influence of various factors such as strong light and high temperature, the evaporation rate of water is greatly accelerated, and it should be watered every day.

The demand for fertilizer is relatively high, sufficient fertilizer can make the root system grow developed, the plant is vigorous and vibrant, but fertilization needs to master a degree, if the fertilizer is too much or the fertilizer concentration is too high, it is not conducive to the growth of rhododendrons.

After the spring, the rhododendrons will usher in the first growth period, at this time the fertilization should be based on the decomposed cake fertilizer water to promote plant growth, and the fertilization frequency is once every 7 days. After entering the flower bud differentiation stage, a concentration of 0.2% superphosphate quick-available phosphorus potassium fertilizer can be applied, so that the flower buds and flower buds are well developed. Do not apply any fertilizer to the rhododendrons during flowering.