What to do if gardenia leaves turn yellow
Let's talk about the topic of gardenia leaves turning yellow and the reasons and solutions for yellowing leaves, below is a detailed explanation by the editor for you
Gardenia flowers are pure white and fragrant when blooming, filled with a delightful aroma. Many gardening enthusiasts enjoy growing gardenias. However, some friends may find that when they bring a pot of gardenias home, the leaves are still green and there are many flower buds, but after a period of care, the leaves start to turn yellow and fall off, or even wither, etc. So, how should gardenias be cared for?
First of all, it is recommended not to use ceramic pots for growing gardenias, plastic or terracotta pots are fine, as I have tried them without any issues. Ceramic pots look good but are not very breathable. As for the soil, it should not become compacted. If you don't want to buy soil to plant, you can use half garden soil and half sand, mixed with some coconut bran soil, which should also work fine.
Soil is key, don't forget to check the potting soil.
What to do if gardenia leaves turn yellow? Prune the branches, remove the yellow leaves, if the soil in the pot is compacted, loosen the soil around the pot, if the soil is poor, replace it with a mixture of sand, garden soil, and coconut bran soil in a ratio of 6:3:1. After repotting, water thoroughly (do not do this in winter), place it in a semi-shaded area on the balcony, maintain ventilation, and water again when the potting soil is dry to 70-80%, add ferrous sulfate mixed with phosphorus-potassium fertilizer and organic fertilizer when flower buds appear, apply thin fertilization frequently. The flowers will also be larger and more beautiful.
What to do if gardenia leaves turn yellow
Secondly, except for less watering in winter, do not let the water run out in other seasons, especially in summer. If you don't water for a day or two, the leaves and branches will dry out and completely wither. Both large-leaf and small-leaf gardenias are similar. In high summer temperatures, you can slightly shade the plants to prevent the leaves from turning yellow and keep them green and beautiful. In other seasons, they should be exposed to the sun and cannot be away from sunlight.
Some friends say that when they bought the plant, there were many flower buds, but in the end, all the flower buds disappeared and did not bloom. This may be related to the local climate, as the plants were taken from greenhouses before purchase and suddenly faced with unstable hot and cold weather, which is certainly not as good as the growing environment in the greenhouse. So, to achieve the same condition as when bought is quite demanding. If the plant is not doing well, you can check the roots and soil. If the soil quality is too poor, you can change the soil, but it's best to keep the soil on the roots. Gardenias at home only bloom in the flowering season. Generally, they bloom in early summer, and it is said that there are gardenias that bloom in all seasons, but I haven't managed to grow one that blooms in all seasons at home. Also, gardenias can survive outside in winter (my location is in Central China).
If you repot gardenias, be careful not to remove all the soil from the roots at once. This makes it difficult for the plant to establish itself in the new soil. Also, do not repot in very cold weather, as this can be too stressful for the plant. Gardenias are easy to care for and my relatives have planted a large tree in a super big pot, over a meter high, and it has been doing well for nearly ten years, flowering every year. For fertilization, you can use some soybean cake or the bran after making peanut oil.
The above (Green Plant Enthusiast Network) has introduced detailed content on what to do if gardenia leaves turn yellow and the reasons and solutions for yellowing leaves, hoping it can be helpful to you!