What to do when the potted gardenia has few flowers
Today's sharing: related topics about the cultivation of gardenias with few flowers, next, the editor will introduce to everyone.
To grow potted gardenias well and make them bloom more, the following points must be followed:
1. Gardenias prefer slightly acidic to acidic soil. When the pH value exceeds 6.5, the leaves start to turn yellow and gradually fall off from the bottom up. Therefore, the potting soil should be well-drained, loose, and fertile slightly acidic soil. Generally, a mixture of decayed leaf soil, compost, and garden soil in a ratio of 4:2:4 can be used, while adding an appropriate amount of decomposed cake fertilizer and a small amount of bone meal as a base fertilizer. It can also be mixed with 1-2 grams of sulfur powder for disinfection.
2. Gardenias prefer a warm and humid environment and dislike dryness. The optimal growing temperature is 22-25°C. The watering should be done when the soil is dry and then wet, and at the same time, prevent waterlogging in the pot. Also, water should be sprayed on the leaves frequently, usually once a week, to keep the leaves clean.
3. Potted gardenias enjoy plenty of sunlight but are afraid of strong sunlight exposure. Therefore, it's best to place them in a location with scattered light during the summer, allowing them to get more sunlight in the morning and evening to prevent the leaves from turning yellow in a high temperature, high humidity, and shaded environment.
4. Gardenias enjoy fertilizer and it's best to change the pot once a year. In addition to winter, it's best to apply a thin, fast-acting fertilizer every half month. When the buds appear, switch to a fast-acting fertilizer with a focus on phosphorus and potassium, such as 0.1%-0.2% potassium dihydrogen phosphate or 0.3%-0.5% superphosphate. If there's not enough iron, you can also apply 0.2% ferrous sulfate at intervals.
The above [] introduces the full content of how to deal with the few flowers of potted gardenias, understanding the following four points can make your gardenias bloom explosion, hoping it's helpful for green plant enthusiasts!