The reason why the leaves of the latest poinsettia are not red and its solutions
Poinsettia is a kind of plant with high ornamental value, not only the flowers are red, but also the leaves can turn red, but many people often have the phenomenon that the leaves are not red in the process of breeding. So what should I do if the leaves of poinsettia are not red? With the editor, let's take a look at the reasons why the leaves of poinsettia are not red and the solutions.
1. Time is not up
Poinsettia leaves are not red, a large part of the reason is that the time has not come, although its leaves can turn red, but not all the year round is red, generally need to wait until autumn before its leaves can turn red. So you need to be careful about the leaves and wait patiently until its leaves turn red.
2. Improper watering
Poinsettia likes to grow in moist soil, so it usually needs to be watered frequently, otherwise the plant will be dehydrated, the leaves will not be dehydrated, and the leaves will not turn red in autumn, nor can they be watered too much, otherwise it will lead to rotten roots in the chicken coop, making it difficult for the roots to absorb nutrients, leading to malnutrition and even the death of poinsettia.
Solution: if you water too much, you need to immediately change the basin soil, cut off all the rotten roots, replant new soil, put it in the sun to cause breeding, and master the correct watering method. Generally, spring and autumn need to be watered every 2-4 days, every day in summer and every 7-10 days in winter, so that poinsettia leaves turn red in autumn.
3. Lack of nutrients
A large part of poinsettia leaves are not red is caused by lack of nutrients, if it is not fertilized in time, it will lead to poinsettia malnutrition, so that the leaves can not be red, can not be fertilized too much, otherwise it will cause poinsettia to grow, make the leaves lose color, cause the leaves not to be red, and reduce the ornamental value.
Solution: if poinsettia fertilizes too much, it can directly replace the new soil. Fertilization must be reasonable. Organic fertilizer or liquid fertilizer can be applied every half a month in spring, and liquid fertilizer can be applied every other time in summer, just like in autumn and spring. Poinsettia can grow well without fertilization in winter.
4. Lack of light
Poinsettia is a short-day plant, under sufficient sunlight, it can help photosynthesis and make it more bright. If there is not enough sunlight, it will cause its poor growth, the leaves can not turn red, nor can it be farmed directly in the sun. It burns the leaves and can't turn red.
Solution: if the leaves of poinsettia are not red due to lack of light, you need to give them enough sunlight in time, and you need to put them in astigmatism in spring, summer and autumn. When the temperature gets higher, you need to spray water around to lower the temperature and increase the humidity.
The above is a poinsettia leaf is not red reasons and solutions, hope to help you, want to know more related knowledge, please follow us.
- Prev
How to plant the latest seeds of Chrysanthemum lanceolata? The planting method of Clematis paniculata Seeds
Clematis paniculata is a kind of perennial semi-trailing plant, and it is also a kind of flower with high ornamental value. It can be used to decorate balconies, indoors, etc., and is welcomed by many people. And dry lotus also has a high medicinal value, with heat-clearing and detoxification and other effects. Right now.
- Next
The causes and Solutions of the Leaf loss of the latest Fragrance Wood
Fragrant wood is a common green plant, its leaves will emit a fragrance, can purify the air and dispel mosquitoes, very suitable for family breeding, and high ornamental value. But many people find that they always lose their leaves when they breed, so why is the fragrant wood?
Related
- A course of planting techniques and methods on how to grow carrots
- How to plant the latest tulips?
- Is it better to pick tea in the morning or in the afternoon? When is the best time for tea to be picked? what is the third or fifth tea?
- Launch Yuanxiao Happy combination Haocha + Tea Yuan healthy Taste
- Penghu Tourism "Fireworks 20 Parade with You"
- 2022 West Lake Happiness holds "Digital Revitalization Voucher" and draws iphone13 and laptop.
- Banqiao Fuzhou social houses are designed to change start-up combined with police elimination to create a safe and livable environment
- The convenient measure of "mechanical weeding" in Xinbei has been abused and the Agriculture Bureau has imposed heavy penalties on the illegal land consolidation.
- Changgeng University Joins Hands with Four Memory Factories to Rescue Memory Talent Shortage
- The list of Taiwan's top 100 MVP managers is listed by the Director-General of the Farmers' Association of Sanxia District.