1. Selection of substrate: loose, fertile, good permeability and drainage, and a lot of humic acid soil are needed for cultivation of Rhododendron fortunei. Specifically, we can mix the humus soil, river sand and the rotten chicken manure to make it.
2. Temperature management: the temperature suitable for its growth is 16-24 ℃, and the minimum temperature in winter shall not be lower than 10 ℃. Generally, the indoor temperature can meet the requirements of red luck.
3. Water management: keep the soil moist. When watering, do not directly water the tap water. It is better to water the purified water or the tap water that has been dried.
4. Nutrient management: in the growing season, liquid fertilizer can be used every half a month. Generally, the fermented chemical fertilizer is used. Generally, the ratio of nitrogen, phosphorus and potassium is 1:1:1, and the concentration is 0.1% - 2.3%. You can put it in the pot soil, or you can spray it on the leaves with a small spray pot.
1. Cutting: cutting a section of stem with small stem from the mother plant. After cutting, keep away from shade, keep humidity and temperature. When its root grows to 2cm to 3cm, it can be transplanted
2. Winter: in winter, the temperature shall not be lower than 10 ℃ or higher than 20 ℃, otherwise it will not be conducive to dormancy and affect the growth and flowering of the next year. Therefore, it should be placed in a semi - cloudy and ventilated place and cultured with scattered light.
1. Speckles: the leaves are easy to be burned by strong light, and there will be speckles. It should be placed in the semi - Yin ventilation area and radiated by scattered light.
2. Rotten root: the root system of the plant is short and likes to touch the air, so it is not necessary to use too much fertilizer, otherwise it will rotten root. Yellow leaves, should use thin water.
1. How long is the flowering period: from June to October in summer. Its longest flowering period is half a year, usually 3 months to maintain bright colors
2. Whether it is poisonous: there is no poison in the flower. It also has a certain ability to optimize the air, although not strong, but at night can release oxygen
