What is the culture method of rhododendron?

Although azaleas are common, they are also a kind of flowers that we all like very much. its vitality is very strong, so looking at it gives people a kind of motivation to rush forward, and the smell of azaleas is also very good. Let's take a look at the cultivation methods of azaleas.

Culture method of rhododendron

Cuckoos like semi-shady environment, avoid direct exposure to the scorching sun, like cold and humid climate, afraid of hot and dry weather, like acidic soil and water, avoid alkalinity, like loose light loam rich in humus, afraid of clay soil with poor drainage, like light fertilizer water, and avoid applying thick fertilizer water. It has certain requirements for light, but it is not resistant to exposure. There should be deciduous trees or shade in summer and autumn to cover the scorching sun, and the ground is often sprayed with water. Rhododendron shoots are usually in spring and autumn, mainly spring shoots. The most suitable temperature for growth is 15-20 ℃. When the temperature is over 30 ℃ or below 5 ℃, the growth is stagnant.

1. Potted soil: it is more appropriate to use an earthen basin if you want to use that kind of hole under it, which has a better ventilation effect. As the rhododendron has shallow roots and slow growth, smaller pots can be chosen so that watering will not be wasted and is more conducive to growth. In terms of basin soil, acid soil with loose texture and good drainage should be used, and some rotten leaf soil and sawdust can also be used. When filling basin soil, attention should be paid to using coarse soil at the bottom and fine soil at the top. In terms of renovating potted soil, newly planted plants can be planted once every 1 to 2 years, and those cultivated for more than 10 years can be changed once every 3 to 5 years, or not.

2. Watering: the roots of rhododendrons are very thin and their absorptive capacity is poor, and water can only be absorbed by roots in order to reach the flower body, so watering rhododendrons should be watered frequently except during the dormant period in winter, especially in the growth period, flowering period after March, and the high temperature period from July to September, the watering times should be increased, and it is best to ensure that they are watered about twice a day. Less watering can be done in autumn and winter. It should be noted that the tap water used to water the flowers is best stored with utensils for one or two days before watering the flowers.

3, illumination: rhododendron culture should ensure its sufficient light at any time, because sufficient light can bloom well, of course, hot summer can not be taken out to expose, but should strengthen shielding work to prevent being sunburned, in addition, in the flowering season should also do a good job of protection, can be protected by light screen, flowering period can not be exposed to the sun.

4. Fertilization: proper fertilization can make azaleas grow stronger and faster. Like most indoor flower farming, the principle of fertilization for rhododendrons is to apply more thin fertilizer, that is, if you put less at a time, you can apply more. In the old leaves turn green, during flowering, after flowering, appropriate fertilization for two to three times, during the hot weather, must not be fertilized. Azalea culture and fertilization can be used to choose grass juice water, fishy water, rapeseed cake and other materials. In addition, when diseased and weak branches are found, they should be cut off in time so as not to affect the healthy growth of other branches.

I believe that after reading the above articles, you have a certain understanding of the relevant contents of rhododendron culture methods. I hope the above content can explain to you, and please continue to pay attention to our website for more wonderful content.