How to care for hydrangeas during their blooming period: Key points for hydrangea maintenance.

How to care for hydrangeas during their blooming periodThe editor will tell you about how to care for hydrangeas during their blooming period and some green plant flower planting tips related to hydrangea care. Let's follow the editor and take a look!Many people enjoy growing hydrangeas, but when they buy them during the blooming period and keep them at home for a while, the flowers don't bloom, and the flower stems below the flowers become watery and rot. What is the reason for this? The main reason is that the lighting is not suitable, the ventilation is poor, the watering is unreasonable, and even our fertilization is improper, which can lead to this situation.Firstly, let's talk about lighting. Hydrangeas prefer a semi-shaded environment and are afraid of strong sunlight. If kept in a dark environment for a long time with very weak lighting, the branches will become very thin and contain a lot of water, which can lead to the stems becoming watery and rotting. Therefore, do not keep hydrangeas in a dark environment. We need to ensure they get light, generally avoiding midday sun, and giving them plenty of light at other times. This way, the flowers will bloom well, the stems won't rot, and the blooming period can also be effectively extended.Poor ventilation, such as indoor environment with poor ventilation, is inevitable. I have been raising some hydrangeas in a greenhouse with poor ventilation, and a few of them have developed this problem. Due to poor ventilation, the potting soil cannot dry quickly, and the roots are in a water-logged environment for a long time, especially if not well-ventilated. If the indoor humidity is very high, the flower stems will inevitably rot, and in severe cases, root rot can occur. Therefore, it is essential to ensure a certain degree of ventilation. Especially as the temperature gradually rises in spring, we can place them near the window or outside to ensure proper ventilation, allowing the potting soil to quickly dry out and become moist, thus avoiding problems.Watering issues are also very critical. Hydrangeas are afraid of dryness, and it's easy for the leaves to become dry after drying out. They are also afraid of waterlogging. If the soil is waterlogged for a long time, the leaves and stems can also rot. Therefore, we need to water them reasonably, trying not to water too much. When growing them, use a small pot and ensure the soil is breathable and permeable. Check the soil with your fingers; if it's dry down to one or two centimeters, water it thoroughly, and no problems will occur.How to care for hydrangeas during their blooming periodFertilization reasons: Hydrangeas require a lot of fertilizer because they consume a lot of nutrients when flowering. They have large flower heads, and they cannot bloom without fertilizer. Many gardeners use a lot of fertilizer, which can cause root burn. When the roots have problems, the stems will also become watery and dry. Therefore, fertilization should be reasonable. If no fertilizer is applied for a long time, the nutrient supply will not be sufficient, and the flower buds will turn yellow and fall off directly. Generally, during the blooming period, use phosphorus and potassium fertilizers, such as potassium dihydrogen phosphate, twice or three times a month at a low concentration to ensure they do not lack nutrients for normal blooming.In fact, hydrangeas are not difficult to care for. If there is a problem with stem rot during the care process, the main reasons are watering and ventilation. If these are not the reasons, look for other causes. Ensure proper ventilation, reasonable exposure to light, avoid using large pots, keep the soil breathable and permeable, provide fertilizer at the right concentration, and the hydrangeas will bloom completely. After the flowers have finished blooming, do a strong pruning, choose a multi-element fertilizer, and it will quickly grow new buds. After a year, the second year will see the flowers bloom again, making it very easy to care for.Have green plant enthusiasts understood the above content about how to care for hydrangeas during their blooming period and related care tips?