The reason why the peacock arrowroot leaves are tightened. The solution to the problem of tightening the peacock arrowroot leaves is the favorite of indoor green planting because of its unique feathery leaves and beautiful color. Many flower friends are maintaining the peacock arrowroot. There will be a problem during the process: tightening the leaves. This article will explain the reasons for the tightening of the peacock arrowroot leaves and provide corresponding solutions. Reasons for tightening the leaves of peacock arrowroot 1. Insufficient light Peacock arrowroot is an environment that likes to scatter light. If it is exposed to a dark environment for a long time, its leaves will gradually lose their luster and even the leaves will tighten.
2. Too much water peacock arrowroot requires higher water, but too much water will cause root rot, which in turn affects the normal growth of the leaves and causes the leaves to tighten.
3. Improper application of fertilizer. Too much or too little fertilizer will affect the growth of peacock arrowroot. Applying too much fertilizer will cause yellowing of the leaves, while too little fertilizer will make the leaves become thin and even tighten the leaves. phenomenon.
4. Infestation by pests and diseases, peacock arrowroot is easily invaded by pests such as red spiders and scale insects. These pests will absorb nutrients from the plant, causing the leaves to shrink and turn yellow. Methods to solve the problem of tightening the peacock arrowroot leaves 1. Properly increase the light and place the peacock arrowroot in an environment with sufficient scattered light to avoid direct sunlight. If the light is insufficient, artificial light sources, such as desk lamps, can be appropriately increased.
2. Control the watering frequency to keep the soil moist, but avoid standing water. When watering, the principle of "seeing wet" should be followed, that is, water should be watered after the soil surface is dry.
3. Reasonable fertilization According to the growth stage of peacock arrowroot, apply appropriate amount of fertilizer in a timely manner. Generally speaking, compound fertilizer can be applied once a month during the vigorous growth period, and the amount of phosphorus and potassium fertilizer applied can be appropriately increased before and after flowering.
4. Regularly inspect the leaves and stems of peacock arrowroot to prevent pests and diseases. Once pests and diseases are discovered, measures must be taken in time. The following methods can be used: (1) Rinse the leaves with clear water to remove pests;(2) Use pesticides to spray, pay attention to spraying evenly to avoid pest residues;(3) Use biological control methods, such as introducing predatory natural enemies.
To restore the health of peacock arrowroot leaves, the key is to understand their growth habits and take corresponding maintenance measures. I hope this article can help you.
References: [1] Zhang Lihua, Yang Fan. Cultivation and reproduction of peacock arrowroot [J]. Botanical Garden, 2017, 36 (3): 45-47.
[2]Liu Yan, Li Hua. Research on the control technology of peak-arrowroot diseases and insect pests [J]. Plant Protection, 2016, 42 (4): 78-80.