We know that the leaves of Photinia fortunei are bright red in spring and green in summer, and may even cause the leaves to turn yellow(5 gallon nursery pots). So what to do if the leaves of Photinia are yellow? Xiaobian will tell you the reasons and solutions(4 gallon nursery pots wholesale). Although Photinia prefers humid environment, if the roots are soaked in water for a long time, the root will rot, which will hinder the absorption of nutrients and air by Photinia.
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As a result, some leaves will turn yellow and wither(200 cell seed trays). When breeding using the Photinia cutii cutting technology, it is necessary to shave 40% to prevent the leaves of Photinia frangipani from turning yellow due to excessive sunlight. After about 15 days, the seedlings can fertilize after the slow seedling period(1 gallon plant pots). The spread of silty seedlings between seedlings and seedlings is helpful for Panjia strawberries. Its color will become dark red.
(cheap plastic 2x4 grow tray suppliers canada)Ditching and drainage in real time, to avoid the accumulation of water in the rainy season or excessive watering(200 cell seedling trays), and then keep the environment more ventilated, which can help the evaporation of water. Be sure to control the amount of water during watering(1.5 gallon nursery pots wholesale). Photinia fragilis is sunny, but if it is exposed to excessive sunlight in summer, it will cause the leaves to turn yellow. So what should I do if the leaves are yellow?
The tender leaves of Photinia fortunei began to germinate in February(32 cell seedling tray). The color of the leaves turned dark red at the end of spring, and the old leaves turned bright green in summer. The autumn leaves germinated again in September when the village went down, and the color changed to bright red again. Color, so we can see that its leaf color is related to young leaf germination(2 gallon plant pots). The light is not easy to be too strong.(cheap plastic 2x4 grow tray suppliers canada)
In the slow seedling period, pay special attention to water management, such as good days, 3 to 4 days after transplanting, water-water, and rainy days, drain water(15 gallon nursery pots wholesale). Urea can be applied every half month in spring at a rate of about 5 kg / mu, compound fertilizer can be applied every half month in summer and autumn at a rate of 5 kg / mu, and rotten organic fertilizer is applied once in winter(perlite for plants). 1500 kg / mu, it is better to dig and bury.
(cheap plastic 2x4 grow tray suppliers canada)It is best to buy two pots together at the time of purchase(3 gallon nursery pots wholesale). Pay attention to the selection of Photinia for the family pot, especially to avoid saline-alkali land swamps and excessively sticky soil at all times, and the drainage capacity of strawberry soil is better(10 gallon plant pots). Cutting out the old branches and leaves will help the red leaf heather germinate the young leaves, and have a good promotion effect on the growth of young leaves.
If you want to make the leaves more red, appropriately increasing the light is one of the methods(7 gallon plant pots). The germination of Photinia fortunei not only depends on the pruning, but also whether the nutrition is sufficient. To ensure adequate nutrition, fertilization is very important(25 gallon pots). It can not only improve the problem of yellowing of Photinia fortunei, avoid the loss of nutrients, but also germinate more Young leaves, so that the leaves look redder.