1. Watering

It is very important to keep Rhododendron well. Its roots are thin. Don't water too much or too little. It's best to choose morning and evening for watering. At this time, it can better absorb water. Too much watering will easily produce ponding, and the roots are easy to rot due to inability to breathe

2. Fertilization

It does not need too much fertilizer. It can be applied once every 15 days. During its growth period, the amount of fertilizer should be appropriately increased. At ordinary times, the amount of fertilizer should not be too large to avoid death due to difficulty in absorption. Appropriate amount of fertilizer can open bright flowers and help it grow better

3. Illumination

To raise Rhododendron better, sunlight is indispensable. On the one hand, let it fully receive sunlight, but it can not be directly exposed to strong light, and do not receive light for a long time

4. Pruning

Proper pruning is very beneficial to its growth. The best pruning time is in spring and autumn. During pruning, the sick branches, old branches and over dense branches should be cut off, which can increase the air permeability, not only prevent the infection of diseases and pests, but also conducive to its growth

5. Temperature

The suitable temperature for the growth of Rhododendron is 15-25 ℃, the minimum temperature can not be lower than 5 ℃, and the maximum temperature can not exceed 32 ℃. Generally, when entering autumn and winter, it should be placed indoors for breeding. In winter, it should be placed in a sunny place, and the temperature is 5-10 ℃. If it is lower than the minimum temperature, it will enter the dormant state