Your family's longevity is black and rotten in summer, but other people's firecrackers keep on. What's going on?

What if the longevity flowers are black rotten?

The high temperature in summer, coupled with the continuous rain, the longevity of the family is black rot without paying attention!

Solution:

1. Partial black rot

Once you find the black rot of longevity flowers at home, you should quickly find a pair of sterilized scissors and cut off the black rot.

With carbendazim or chlorothalonil powder, sprinkle directly on the longevity flower incision, do not let the longevity flower touch the water and soil surface, it will probably come back after a period of time.

2. Black rot is serious.

1. If the longevity black rot in the family is serious, then we can only give it a major operation! First of all, let's see if the stems of longevity flowers are all rotten.

2. If it is confirmed that the black rot of the longevity flower is serious, dig it out of the soil and see if the root system is completely black rot.

3. If the black rot of the root system is no longer available, use a sterilized knife to cut off the place where the longevity flowers are intact from the black rot to the 2cm, and leave them in a cool and ventilated place to dry.

4. Reinsert the intact part of the longevity flower into the soil to take root. If you use the soil that planted longevity flowers before, remember to put it in the sun first and try to kill the bacteria in the soil, otherwise it is easy to be infected again after cutting.

How to prevent longevity black rot?

Summer is the season with high incidence of black rot in longevity flowers. With high temperature and frequent watering, it is impossible not to have black rot.

1. Leave branches and cuttings

If flower lovers are worried about the summer black rot at home, cut off half of the branches of different varieties of longevity flowers before summer, put them in a cool and ventilated place, and wait until autumn to re-cut. The water content of longevity flower branches is so full that it is no problem to hang them for 1-2 months.

2. Changing soil culture to hydroponic culture

If the longevity of the family is still a small seedling, and there is no way to cut out half of the branches and keep them, it would be better to turn the soil culture into hydroponic culture directly, which can greatly reduce the probability of black rot, so that the longevity of the family can spend the summer safely.

3. Pay attention to water control

In general, the black rot of longevity flowers at home is largely caused by too much watering. Flower friends can water along the root of the flower stem of longevity flowers, so that the water can reach the root to ensure that the surrounding pot soil is still dry. Because the water will gradually spread around, so that the soil can be kept in a wet state.

4. Shave your head

In order to avoid black rot of longevity flowers, you can shave the head of longevity flowers, leaving only the stem of about 5-7cm, and the rest of the branches and leaves are cut off, so that not only ventilation, but also less water evaporation, can definitely avoid longevity black rot!

5. Sprinkle some plant ash on the basin.

In order to avoid black rot caused by stagnant water, you can get some plant ash and sprinkle it around the edge of the longevity flowerpot. Because plant ash has strong water absorption, so you don't have to be afraid of longevity watering and black rot. But plant ash is alkaline, so we should be careful not to get too close to the root system.

How to raise longevity flowers in summer?

If you want to prevent black rot of longevity flowers, summer care must be in place.

1. Frequent ventilation

The summer weather is hot, we must ensure that longevity flowers are well ventilated, can be placed in the corridor with smooth indoor ventilation, and can be given a small fan or air conditioning if possible, but remember to open the window after blowing the air conditioner.

2. Water less and stay out of the rain

Once uncontrollable hands are watered too much, longevity must be black rot every minute. In addition to watering a little less, it is also best not to get caught in the rain, especially when it is sunny after the rain, longevity is more likely to rot. Watering can be done after 6pm.

3. Pay attention to shading

Although only by basking in the sun for longevity can it grow prosperous, but the summer sun poison, we should still pay attention to shade. For longevity on the windowsill, it is best to pull a sunshade net. Of course, it is best to move to a place where indoor scattered light is good for maintenance.

That's all for Huahua today!

Have you all learned the flower friends?

If you have any good ideas,

Why don't you leave a message and communicate with Huahua?