Because flower pots are limited by cultivation conditions(5 gallon nursery pots supplier), if the management is not proper, yellow leaf phenomenon is easy to occur, lightly affects normal growth, and the whole plant is dead. Therefore, it is necessary to pay attention to observation during the cultivation process, make correct judgments, clarify the reasons, and take corresponding Countermeasures, quickly corrected. The leaves of the new leaves are normal, and the old leaves are dried or yellowed from the bottom(black plastic nursery pots). Cause: The water is not drenched or leaked for a long time, causing the root system to be seriously dehydrated or even dried.
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(cheap plastic nursery pot and tray wholesale)Countermeasure: first pour water first, then water regularly to keep the soil moist(7 gallon nursery pots supplier). The young leaves of the flower first turn pale yellow, then the old leaves appear dark yellow. Cause: Excessive watering or poor permeability of soil and flower pots, blockage of drainage holes, and lack of nitrogen in the soil of the pots cause the roots of the flowers to rot. Countermeasures: Always loose the soil, control the number of watering, and ensure smooth drainage. The new leaves of the flower are thick green and the old leaves turn yellow(plastic nursery pots manufacturers). Cause: Excessive fertilization or too much concentration makes the flower cell fluid extravasate, resulting in the separation of the wall.
Countermeasure: Stop fertilization immediately(14 gallon nursery pots supplier), and discharge a part of the fertilizer from the drainage hole through a large amount of watering. It is very serious to replace the plastic potted soil. The color of the leaves of the flowers is chlorotic and even the yellowish off. Reason: Flowers like acidic soil, but the soil is alkaline. Countermeasure: Replace the acidic soil, spray the ferrous sulfate solution regularly, and pour the water. The color of the leaves of the flowers turns yellow and falls off from the bottom(plastic nursery pots wholesale). Reason: The flowers are warm, but they do not meet the temperature requirements for a long time.
(cheap plastic nursery pot and tray wholesale)Countermeasure: In the outdoor, move to the direct sunlight, indoor winter, try to increase the temperature(15 gallon nursery pots supplier). The leaves of the flowers appear chlorotic or gray-yellow spots, or the whole leaves are yellow-green. Reason: yellow-brown, is a red spider hazard; leaf color turns yellow, atrophy, shedding, may be a whitefly hazard; leaves yellow or yellow-green spots, withered leaves, is a scale insect damage(plastic nursery pots). Countermeasure: 20% dicofol 1000 times solution, 10% permethrin 2000-3000 times solution, 50% chlorpyrifos 1000-1500 times solution were killed.
The leaves of the flower are yellow, accompanied by symptoms such as mosaic(gallon plant pots wholesale), curling, and shrinkage. The reason may be caused by a viral disease. Countermeasures: At present, there is no cure for specific drugs, and the diseased leaves can be removed in time. In severe cases, the diseased plants are burned to prevent further spread. In addition to the temperature problem, the winter air humidity is relatively heavy, it is necessary to pay attention to the moisture protection of the flower pot, although the plastic flower pot will not rust(plug trays wholesale), but too moist is not conducive to the storage of the flower pot. Then there is the fire problem.
(cheap plastic nursery pot and tray wholesale)Suitable for domestic green plants: Cactus is a succulent plant native to the tropics(half gallon nursery pots wholesale). The stomata on the fleshy stems are closed during the day and open at night. While absorbing carbon dioxide, oxygen is produced, which can increase the concentration of negative ions in the indoor air. The aromas of plants such as rose, carnation, and violet have obvious inhibitory effects on the growth and reproduction of Mycobacterium tuberculosis, pneumococci, and staphylococcus. Plants such as tigertail orchid, agave, and brown palm(cheap plastic plant pots bulk), galanga, and cultivated pineapple can also purify the air at night.