At the same time, when the indoor air is too dry, flowers often appear the phenomenon of withered leaf tip or scorched leaf edge(propagation tray). In winter, the room temperature is too low, and flowers are damaged by cold, resulting in yellow leaves, and even die of withering(nursery plant pots). If the room temperature is too high, the transpiration of the plant is too high, the root water and nutrients are in short supply, and the leaves will turn yellow.
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The nutrient elements such as nitrogen in the water were deficient, and the leaves were thin and yellow(plastic nursery pots wholesale). If the fertilizer is applied too much, the new leaves will be thick and uneven, and the old leaves will be scorched and yellow, so the fertilizer should be stopped immediately(greenhouse supplies pots), the water change should be increased, so that the fertilizer will be lost, or the pot should be poured immediately, and the ball root should be washed with water and then replanted in the pot.
(cheap 16.5 cm plastic plant pots wholesale price)Leaf spot disease caused by fungus and other pathogens is easy to cause local necrosis of leaves, yellow spots or plaques(15 gallon nursery pots wholesale). In serious cases, the whole leaf will wither and fall off, and yellow-green inlaid spots will appear on the leaves after being infected by mosaic virus(plastic grow pots); in case of damage by Ostracoda and spider, the leaves will also become local yellow and even the whole leaf will wither and fall off. All should be sprayed in time.
Almost no nitrogen fertilizer was applied or water was changed for a long time(plug trays wholesale). Acid soil and water shall be selected for planting, and alum fertilizer water shall be frequently poured during growth. Attention should be paid to water spray, plastic film cover and other methods to increase the air humidity(plastic nursery pots manufacturers). It is necessary to change into new culture water in time to gradually increase the application of thin and mature liquid fertilizer or compound flower fertilizer.
Large amount of fertilizer is needed(72 cell propagation trays wholesale), and the concentration of pesticides used in pest control is too high, which is easy to cause yellow and scorch of leaf tip or leaf surface, or even the whole plant dead. Avoid watering flowers with cold water around noon in midsummer. Finally, it should also be mentioned that the yellow leaves of potted flowers are sometimes caused by one reason, but often due to a variety of factors(2 gallon plant pots manufacturer). Correct diagnosis should be made before medicine can be applied.
The residue of traditional Chinese medicine is rich in nutrients needed for the growth of various plants, such as nitrogen, phosphorus and potassium(black plastic plant pots). The common ones are: to ensure the normal ventilation of the mushroom farm, do not rush to bag the Flammulina velutipes. It is required to bag the Flammulina velutipes three to five days after the formation of the original base, only after the formation of the young ones(cheap 2 gallon container). The room temperature should be adjusted in time.(cheap 16.5 cm plastic plant pots wholesale price)
Because olive trees grow fast and wither, they need to be replaced once every 1-2 years(square nursery pots). Therefore, the replacement needs to be carried out in spring and autumn when the temperature is relatively stable. Because it's a potted plant, we need to control the plant type of the olive tree. At this time, we need to prune it(3 gallon pots manufacturer). Generally, pruning is carried out in the dormancy period, probably from January to February, and pruning is not recommended in the growth period.
(cheap 16.5 cm plastic plant pots wholesale price)We should pay attention to the rational use of pesticides and try to eliminate air pollution sources(seed starter trays). Now, the mushroom cover is large, the stipe is thick and short, and the shape is shorter than that under normal conditions. The following will mainly analyze that on the strain block, the mushroom body is weak and loses elasticity, which affects the yield and quality(bulk 4 gallon pots). When changing pots, slightly prune the withered and excessively long roots.