[pineapple leaves yellowing] how to do pineapple leaves yellowing

Now indoor flower decoration is also gradually popular, indoor layout of plants is conducive to fresh air, but also plays a decorative role. What's more, indoor plants are used to change the luck of fengshui, but most people still take the good meaning of plants to decorate the interior. Such as: rich tree, rich bamboo and so on, but today I would like to introduce to you is the pineapple flower, to analyze how to raise the pineapple flower?

What if the leaves of pineapple turn yellow

1. The temperature is too high or too low

Hongyun prefers a warm and humid environment. The suitable growth temperature is 21 ℃ 28 ℃ during the day and 18 ℃ at night. The highest temperature can not exceed 35 ℃. High temperature is disadvantageous to growth, but long-term exposure to 10 ℃ can also cause plant growth retardation, redness of leaves or bracts, discoloration of whitening and so on. It should be sprayed with "New High Lipid membrane" floating liquid and other anti-freezing and anti-cold agents, in case the temperature continues to drop and cause plant death.

2. Overwatering or insufficient watering

Watering too much, the basin soil is too wet for a long time, resulting in lack of oxygen in the soil, causing part of the fibrous roots to rot, hindering normal respiration and absorption of water and nutrients, causing leaves to turn yellow and fall off. After the injury, the young leaves turn pale yellow, and then the old leaves gradually turn yellow. watering should be controlled immediately, fertilization should be suspended, and the soil should be often loosened to make the soil well ventilated.

However, if the water is missed or half of the waist water is watered for a long time (that is, the upper part is wet and the lower part is dry), it will affect the nutrient absorption, and it is also easy to cause the leaves to be dull and dull, and the leaves wilt and droop. First, the lower old leaves aged, and gradually withered and yellowed off from the bottom up. At this time, a small amount of watering and spraying is needed to gradually recover and then turn to normal watering.

Second, the culture of pineapple

Doing what you like is the key, because pineapple is native to the American rainforest and likes high temperature and humid climate. If you breed indoors, you need to pay attention to the sunlight, moisture and air. The indoor temperature of 15-20 ℃ is the most suitable for the growth of pineapple. In terms of temperature, pineapple is suitable for indoor culture, and wet soil is suitable for the growth of pineapple in peak season. Therefore, the leaves and surrounding areas should be sprayed with water several times a day during flowering to increase air and soil moisture.

Because the root system of pineapple is underdeveloped and has no main root, it is easy to "pass from generation to generation" during reproduction, which leads to the restriction of reproduction quantity. Therefore, in the spring, the methods of cutting stems, cutting stems, cutting branches and transplanting tender buds are conducive to their reproduction.

The main purpose of cultivating pineapple is to realize its ornamental value, and the methods to maintain the exuberant growth of flowering period are fastidious. When flowering, do not irrigate in the basin, put it in the dark zone, it is helpful for the extension of the flowering period!

Third, the function of pineapple

Pineapple, one of the most common flowers in the pineapple family, is a common ornamental flower, whether it is home-raised flowers or courtyard lights. Because of its many varieties, and each kind of ornamental is very strong, it is called horticultural treasures. In fact, pineapple is the so-called pineapple family, just like pineapple is a kind of pineapple family, for the use of pineapple, pineapple flowers only blossom without fruit, its leaves are green and thin, the page pattern has, some flowers and leaves will turn red near the flowering period. The color of the flower varies with the variety, and the color of the flower of different varieties is different.

Pineapple flowers are mainly ornamental flowers, in many places, they represent perfection and good luck, among which good luck is the most favorite and the most representative. The performance of its home furnishings can not be replaced by many plants, both implicit and comfortable, such as the more famous Ji pineapple flowers, the most famous potted plants, beautiful flowers and bright leaves, fresh and elegant as the boutique of pineapple flowers. Of course, the common ones are red water tower flowers, palace maids' tears and so on.

Of course, as a green plant, pineapple also has the role of greening and air purification, many people have a strong purification function of the variety of pineapple called air pineapple. Because it can decorate the new house after the formaldehyde content reaches 80%, not only practical, but also beautiful.

Generally speaking, how to raise pineapple is to find out its growth habits, adapt and create a suitable growth environment, prolong the flowering period of pineapple according to its growth law, and bring more colors to the room. in this way, the culture method of pineapple can be mastered in the heart.