Prevention and treatment of rotten Root of Dragon Bone Flower

First, the cause of rotten root

1. There is too much water in the flower pot, which is the most common reason.

two。 Some people like to put the flowers in the house to watch, it is best to put in the area where the light can be exposed, so that it can see more sun. If it is summer, the light is very strong, although it is not afraid of the sun, but also to properly cover the sun in order to grow very strong. If you don't pay attention to this, it is also likely to rot.

3. Some flower friends will fertilize the dragon bone flower in order to make it more exuberant and beautiful, but the weight is sometimes difficult to control. If it is too strong, it will rot away. It is best to fatten it every 15 to 20 days during its development. If the temperature is too low in winter, the flower will stop growing, so don't fatten it at this time. If you fertilize it in cold weather, it will cause rotting roots. In winter, the process of root growth slows down, the rate of nutrient absorption is also reduced, and flower fertilizer can not be absorbed, which will hinder the root system. In winter, in order to prevent the root system from rotting, put the flowers in the sun and turn the position of the flowerpot every once in a while.

II. Prevention and control measures

1. If the root is broken because of too much water, pour out the excess water. If the soil can still be used, you can continue to use it. If the soil is not too breathable, it is recommended to replace it with new soil. Then put the flowerpot in the ventilated area to dry.

two。 According to the above, put it in a position where the light is suitable, and apply flower fertilizer according to the specific situation.

3. If the root of the flower is broken, cut off the rotten place immediately, then disinfect the rest with the ash after burning grass, leave it in a cool area for 2-3 days, and then insert it into the new fine sand. Don't put it in. Fine sand should be more than 5 cm thick, and then watered, and then if the moisture in the fine sand is not reduced, do not add water, you can spray some water to the flowers, but do not pour it into the sand. If your flower is very big, you can cut it into several plants, because if it is too big, it will be easy to fall, but it will not be easy to survive. Leave it in a windy and bright area with a temperature of 25-30 degrees Celsius and a humidity of 30% to 50%. Do not add fertilizer during this period, and it will take root after a month.