Reason for Gardenia Yellow Leaf Gardenia Yellow Leaf Solutions Gardenia, also known as Yellow Gardenia, is a popular ornamental plant. Many flower friends will encounter gardenia yellow leaves during the maintenance process. The problem, why do gardenia have yellow leaves? How to solve it? This article will reveal the causes and solutions to the yellow leaves of gardenia. Reasons for yellow leaves of gardenia 1. Improper water management Gardenia likes a humid environment, but avoid waterlogging. If you water too much, it may easily lead to hypoxia in the roots, which may lead to yellow leaf phenomenon. Watering is not timely or too frequent will also affect the growth of gardenia.
2. Gardenia flowers prefer semi-cloudy environments due to lack of light, but being in the dark for a long time will lead to insufficient photosynthesis and yellowing of leaves.
3. Improper application of fertilizer If too much or too little fertilizer is applied, the gardenia leaves will be yellow. If too much nitrogen fertilizer is applied, the plant will grow wildly and the leaves will turn yellow. If too little fertilizer is applied, the plant will grow slowly and the leaves will turn yellow.
4. Soil problems The soil is too hardened or poorly drained, which will cause hypoxia in the roots of gardenia flowers, resulting in yellow leaves.
5. Gardenia infected with pests and diseases is vulnerable to pests and diseases, such as red spiders, scale insects, etc. These pests and diseases can cause yellowing of leaves. Solutions for yellow leaves of gardenia 1. Properly water to keep the soil moist, but avoid standing water. When watering, sprinkler irrigation or drip irrigation can be used to distribute the water evenly.
2. Appropriate fertilization According to the growth stage of gardenia, fertilizer should be applied at a timely time. Nitrogen fertilizer can be increased appropriately during the vigorous growth period, and phosphorus and potassium fertilizer should be increased during the flowering period.
3. Adjust the light and place the gardenia in a semi-cloudy environment to avoid being in the dark for a long time. During the period of vigorous growth, the light time can be appropriately increased.
4. Improve the soil and regularly loosen the soil to maintain soil permeability. If the soil drainage is poor, replace the soil with good air permeability.
5. Regularly inspect gardenia to prevent and control pests and diseases, and take timely measures when pests and diseases are discovered. Pesticides with low toxicity and low residue can be used for prevention and control.
There are many reasons for the yellow leaves of gardenia, but as long as the reasons are found and the right medicine is prescribed, the problem of yellow leaves can be solved. During the maintenance process, flower friends should pay attention to the moisture, light, fertilizer, soil and other factors of gardenia to ensure gardenia. Flowers grow healthily.