What to do if the leaves of gardenia turn yellow
Do you know these? How to deal with the yellowing leaves of gardenia and the knowledge about the solutions to the yellowing leaves of gardenia, let's take a look together.
Change the soil: If the yellowing is caused by the stickiness or excessive alkalinity of the soil, it should be changed as soon as possible to a loose, breathable, slightly acidic soil.
Water properly: If the yellowing is caused by prolonged drought due to lack of watering, it is necessary to replenish water immediately, making sure to water thoroughly.
Shield from light promptly: If the yellowing is caused by sunburn from strong light, it is necessary to shield from light as soon as possible, or move it to a shaded place.
Control temperature promptly: If the yellowing is caused by frostbite due to low temperature, it is necessary to warm up as soon as possible and control the temperature above 10°C to ensure safe overwintering and promote quick recovery.
I. Change the soil
Gardenia has high requirements for soil, and yellowing leaves may be due to unsuitable soil, for example, excessive soil stickiness or alkalinity can affect growth and lead to yellowing or even drying of leaves. If this is the cause, it is best to change the soil to ensure it is loose, breathable, fertile, and slightly acidic, which can promote vigorous growth of the gardenia. Note that the soil should be changed every year.
II. Water properly
Gardenia prefers a humid environment and has very poor drought tolerance, especially during the growing season. If it is not watered for a long time and the soil dries out, it can easily lead to yellowing due to drought, affecting growth. In this case, water should be replenished as soon as possible, preferably by watering thoroughly to allow the gardenia to absorb enough water. The soil should also be kept slightly moist later on to promote recovery. Note that gardenia is not tolerant of waterlogging, so watering should be controlled to avoid积水.
III. Shield from light promptly
Gardenia likes light, but it is not tolerant of direct sunlight, especially害怕 the strong sunlight of summer. If it is not shielded from light in time during summer and exposed to the sun for a long time, its leaves can easily be sunburned and become yellowed. In this case, it is necessary to shield from light, moving potted plants indoors quickly, and for outdoor cultivation, a sunshade net should be set up to shield from light during summer to prevent sunburn, and timely treatment will lead to gradual recovery.
IV. Control temperature promptly
Gardenia is a type of southern flower that prefers a warm environment and has very poor cold tolerance. If it cannot be properly controlled for temperature after entering winter and remains in a cold environment for a long time, its leaves can easily be frostbitten and turn yellow, even affecting the germination in the following spring. In this case, it is necessary to take prompt measures to control temperature and keep warm, maintaining the temperature around 10°C, which allows the gardenia to stop freezing and safely overwinter. Note that in northern regions, where winter temperatures are low, gardenia must be potted to control the temperature, otherwise, it may freeze to death.
This article shares how to deal with the yellowing leaves of gardenia and the related explanations of solutions to the yellowing leaves of gardenia, hoping to bring a little help to your life!