What to do if Hydrangea flowers rot in the heart
A detailed introduction about what to do if Hydrangea flowers rot in the heart, knowledge in the field of floriculture. The following is a detailed introduction.
What to do if Hydrangea flowers rot in the heart
There are many reasons for the rotting of Hydrangea hearts. If it is due to poor soil drainage, the soil with good drainage should be replaced; if it is caused by excessive watering, the amount of water should be reduced; if it is caused by excessive fertilization, fertilization should be moderate; if it is caused by improper lighting, the plant should be immediately moved to a shaded environment, so that the plant will recover and grow.
Reasons for Hydrangea Heart Rot
There are many reasons for the rotting of Hydrangea hearts, including excessive watering, inappropriate lighting, poor ventilation, insufficient watering, and improper fertilization.
Methods to Treat Hydrangea Heart Rot
If timely measures are taken, the Hydrangea with heart rot can survive. Specific measures are as follows:
1. If the poor soil drainage causes the Hydrangea to rot in the heart, it is necessary to immediately replace the plant with well-drained soil.
2. If excessive watering causes Hydrangea heart rot, it is necessary to reduce the amount of water given to the plant, remove excess water, and then water scientifically and rationally.
3. If excessive fertilization causes Hydrangea heart rot, it is necessary to fertilize the plant moderately, and the amount of fertilizer should not be too large.
4. If lighting causes Hydrangea heart rot, it is necessary to immediately move the plant to a shaded environment, and with proper care, the Hydrangea will recover and grow.
Preventing Hydrangea Heart Rot
1. Requirements for growth humidity: The potting soil of Hydrangea should be kept moist, but not too much watering. During the rainy season, it is necessary to pay attention to drainage to prevent wet root rot, and indoor potted plants in winter should be kept dry.
2. Suitable lighting for growth: Hydrangea is a short-day plant. When planting, it should be protected from direct sunlight and properly shaded. During the intense sunlight in midsummer, appropriate shading should be provided.
3. Fertilization: The flowering period of Hydrangea is from June to July. During the flowering period, the plant must be provided with sufficient water and fertilizer, and fertilized every half month.
The detailed explanation provided above on what to do if Hydrangea flowers rot in the heart is for reference and suggestion only!