Rhododendron is a kind of flower plant that is very common in life. Whether it is the choice of landscaping flower varieties or the maintenance of home flower pots, it is a flower with a high praise rate, because this plant is really So easy to raise! But when cuckoo peanut is sick, can everyone know the corresponding treatment? I believe that many friends who do not understand the characteristics of these plants in their daily lives will basically be at a loss when the flowers become sick, especially when the azalea leaves "rust", they don't know what to do.
What should I do if the azalea leaves are "rusted"? The problem is solved in 3 steps of spraying, controlling water and ventilating!
Why do azalea leaves rust? In fact, this is only because the leaves have a disease, so you have to find a way to "rust" it, so that the azaleas can grow healthily. So what should I do when the leaves of rhododendrons have iron rust spots? The trilogy of spraying, water control, and ventilation is to be done first, by spraying about 2500 times liquid of Lectobacillus wettable powder, and then control the watering to avoid water accumulation in the soil, and finally maintain a well-ventilated environment. Create a very suitable growth condition for the azalea, so that it can effectively prevent the rust spot on the leaves of the azalea.
But how should I implement these steps? Next, Aye will briefly share with you.
The important trilogy of curing azaleas to prevent rust spots:
1. Spraying
When the leaves of azaleas have rust spots, they must be treated with medicines. It can effectively remove germs and prevent rust spots on the leaves of azaleas from spreading. Generally, the reason for the rusty spots on the leaves of azaleas is usually caused by the infection of brown spot disease, so first remove the infected leaves, and then spray 2500 times liquid of Lectra bacteria wettable powder , It is best to choose 12.5% specifications. Daily maintenance of rhododendrons can also be sprayed with some sterilizing drugs, usually diluted by about 2000 times.
2, water control
In the process of maintaining azaleas,Water control is also a very important step. Everyone knows that azaleas like to grow in a ventilated and shady environment, but they are a kind of plants that are intolerant to waterlogging. Avoid water accumulation in the soil, so as to reduce the possibility of bacterial growth. Sex, but also can prevent the root rot of rhododendron. Therefore, when you usually water the azaleas, you must control the amount of water and keep the pot soil in a moist state.
3. Ventilation
There is a good ventilation environment , Is a vital factor for the healthy growth of azaleas. Because only by maintaining a good ventilation, can effectively reduce the breeding of germs, and can also promote the growth of azalea branches and leaves, avoiding the occurrence of rust spots caused by too dense branches and leaves. Therefore, it is best for everyone to maintain a ventilated and shady environment to maintain azaleas. Do not put them in ventilated corners. Also, spray the branches and leaves of azaleas with water to moisturize. It also needs to be carried out in a ventilated environment to avoid excessive water. Failure to ventilate leads to diseased leaves.
Other causes of azalea leaf rust spot:
The rust spot of azalea may be caused by too much light and the growth environment humidity is too dry, which will also cause rust-like spots on the leaves. For this kind of rust spot, you don't need to spray medicine, just put it in a ventilated and cool place, pay attention to shading and sunscreen, it is best to put it in a half-yin and half-yang place with a lot of scattered light for curing. The second is to spray too much ferrous sulfate on the azaleas, which will also cause rust spots on the leaves of the azaleas. The prevention method for this situation is very simple, that is, do not spray the leaves of the azaleas with ferrous sulfate. Once the rust spots have changed, rinse the leaves several times with clean water, and then water some brassin to effectively relieve and promote healing.
Finally, if you dear friends have more interesting prevention and maintenance tips for azalea rust spot, please leave a message below to share, and you can discuss and exchange with you flower friends!
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