Tips on the maintenance of potted plants in plum rain season

Now has entered the plum rain season, plum rain precipitation convection is obvious, strong intensity, local rainfall is large. And in the rainy season, for all kinds of potted plants we raise is also a test, how to help them safely through the rainy season is also very important. The following is a brief description of the maintenance knowledge of potted plants in the following plum season.

pot plants

The key lies in reasonable watering, illumination and ventilation, and disease and insect control. During this period of time, there is more rain. Pay attention to the dryness and wetness of the pot soil when watering. It is too wet to rot roots easily. When the temperature reaches above 30℃, flowers in dormant or semi-dormant state should be watered less. Watering time before 10 am or after 4 pm is preferred. In high temperatures, there are often sudden downpours followed by sunny weather, which is a "test" for potted plants. If conditions permit, it is best to move potted flowers to a ventilated place to shelter from rain. If it is not easy to move, set up the bottom of the pot, remove the accumulated water tray, create drainage and ventilation conditions, and try to avoid direct exposure after rain.

Meiyu season is the season of pot flower diseases and insect pests, the most common pests are red spider, aphid, scale insect, etc., which can be sprayed with omethoate; affected by high temperature and heavy rain, flowers and trees are most susceptible to fungal infection, rose and so on are also prone to black spot disease, carbendazim is a universal control agent.

Of course, plum rain is not necessarily harmful to plants, such as abundant rain and suitable temperature will promote the growth of new leaves of plants, conducive to plant cuttage propagation, survival rate will be relatively high. In order to make the new plants grow well, measures should be taken such as ditching and drainage in advance, lowering the groundwater level, proper topping and pruning, and spraying fungicides in time after rainwater dries.

The maintenance of garden plants in plum rain season in early summer often appears a long period of gloomy and rainy weather in Jianghuai basin. At this time, the objects are easy to mold, so it is called "moldy rain", referred to as "mold"; also known as "plum rain" or "yellow plum rain". Meiyu season rain, humidity, high temperature, easy to occur ponding, for the propagation and spread of bacteria to create favorable conditions. According to many years of work experience, some suggestions are put forward to strengthen the maintenance of garden plants in plum rain season: 1. The key to the maintenance of garden plants in plum rain season lies in timely drainage, disease control, lodging and breaking prevention, weed control, etc. First of all, it is necessary to drain water in time, and remove surface water, soil water and groundwater in time. Surface water can be seen clearly and easily mastered. Generally, it is required to be completely eliminated from 2 hours to 4 hours after rain. Water in the soil must be ditched to play a role. Generally, ditching should be spaced from 1.5 meters to 2 meters, 35 cm to 45 cm deep, and the width should be moderate without collapse. For groundwater, deep trenches and underdrains should be dug to solve the problem of drainage. Plum cutting seedlings in rainy season must be sheltered from rain or use drainage breathable medium. The drainage of the river is mainly the maintenance and inspection of the pumping station to ensure the drainage function during heavy rain, so as to avoid flooding due to heavy rain and causing the death of the shore plants. The main function of drainage is to prevent rotten roots due to excessive water or long water holding time of roots. Therefore, the status of roots of plants with long standing water should be checked in time, and rotten roots should be cut in time, sprayed with fungicide, and planted after harvesting. If there are yellow leaves and fallen leaves, the root soaking time has been too long, rescue is more difficult. The maintenance of garden plants in plum rain season is followed by prevention and control of diseases. The high temperature and humidity in plum rain season create conditions for the propagation and transmission of pathogens, making it easy for spores to spread and infect young tissues. Plants susceptible to disease should be sprayed with fungicides in time after rain dries. Pay special attention to powdery mildew, leaf rot, black pox, etc. It is easy to get powdery mildew, such as Mahonia, Euonymus, Lagerstroemia, Platanus, Rose, Impatiens, etc., and it is easy to get black pox disease, such as grapes and roses. Also pay attention to prevent lodging and breaking. Lodging problems in plum rain season are actually problems of planting quality, such as over-dense planting, excessive fertility, poor drainage and so on. If these problems are avoided in advance, the rainy season can be safely avoided. For fruit trees with many fruits, it is necessary to strengthen inspection. When it rains, due to its own weight and the mixture of rainwater, if there is strong wind blowing, it is easy to break branches. The heavy burden of "fruit" branches should be combined with thinning and shortening to reduce the burden and prevent similar things from happening. In addition, the rainy season is prone to wild weeds. Grass and miscellaneous seedlings in seedlings and green space should be removed after rain,"even roots without soil" or else it is half the effort. Recently, it is a favorable time period for uprooting miscellaneous seedlings and perennial weeds. Plum season garden plant conservation II, potted flowers and trees conservation key lies in reasonable watering, lighting ventilation and pest control. During this period of time, there is more rain. Pay attention to the dryness and wetness of the pot soil when watering. It is too wet to rot roots easily. When the temperature reaches above 30℃, flowers in dormant or semi-dormant state should be watered less. Watering time before 10 am or after 4 pm is preferred. In high temperatures, there are often sudden downpours followed by sunny weather, which is a "test" for potted plants. If conditions permit, it is best to move potted flowers to a ventilated place to shelter from rain. If it is not easy to move, set up the bottom of the pot, remove the accumulated water tray, create drainage and ventilation conditions, and try to avoid direct exposure after rain. Plum season garden plant maintenance plum season is the season of pot flower pests, the most common pests are red spiders, aphids, scale insects, etc., available omethoate spraying; affected by high temperature and heavy rain, flowers and trees are most susceptible to fungal infection, roses and other prone to black spot disease, carbendazim is a universal control agent. Of course, plum rain is not necessarily harmful to plants, such as abundant rain and suitable temperature will promote the growth of new leaves of plants, conducive to plant cuttage propagation, survival rate will be relatively high. In order to make the new plants grow well, measures should be taken such as ditching and drainage in advance, lowering the groundwater level, proper topping and pruning, and spraying fungicides in time after rainwater dries. Maintenance of flowers and trees in plum rain season

Meiyu season, most plants in high temperature conditions will appear dormant or semi-dormant state, Nanjing City flowers and trees chamber of commerce deputy secretary-general Tian Baorui reminded citizens, reasonable watering, light ventilation and prevention of pests and diseases are the key to the maintenance of flowers and trees in Meiyu season.

Tian Baorui told reporters, When the temperature reaches 30℃ above, In dormant or semi-dormant state flowers to reduce watering, According to Nanjing climate conditions, Watering time to 10 a.m. or 4 p.m. after the best, Generally watering once a day, Indoor foliage plants do not have to water every day, See the pot soil dry again, At the same time to pay attention to leaf spray.

At high temperatures, sudden downpours often followed by sunny days are a "test" for potted plants. Tian Baorui introduced, Milan, Bai Lan, rose, jasmine and other grass flowers happy light, rich tree, green radish, ringing tail sunflower, zebra, evergreen and other indoor foliage plants to maintain weak light on the line. If conditions permit, it is best to move potted flowers to a ventilated place to shelter from rain. If it is not easy to move, the bottom of the pot can be put up, and the accumulated water tray can be removed to create drainage and ventilation conditions.

Meiyu season is the season of pot flower diseases and insect pests, Tian Baorui issued the following "prescription" for common diseased flowers: the most common pests are red spider, aphid, scale insect, etc., which can be sprayed with omethoate; affected by high temperature and heavy rain, flowers and trees are most susceptible to fungal infection, rose and so on are also prone to black spot disease, carbendazim is a universal control agent.

Meiyu season is also a good time for some potted flower cultivation, rose, triangular plum, five-color plum, green radish, turtle back bamboo and so on at this time suitable for cuttage cultivation.