Culture methods and matters needing attention of hydrangea how to raise hydrangea

Soil: Hydrangea likes to be in fertile, well-drained and loose sandy loam, and the pH value should not deviate too much. Lighting: need light but not too strong, otherwise need to give hydrangea proper sunshade. Temperature: it is not suitable to survive at 15 degrees, can not be lower than 5 degrees in winter, flower bud differentiation needs to be about 6-8 weeks under the condition of 5-7 ℃, the temperature above 20 ℃ can promote flowering, but if the temperature is too high, it will make the flowers fade.

Hydrangea is a kind of flower with high ornamental value, which is distributed in many parts of our country at present. The shape of hydrangea is like a small ball, it is very beautiful. Now many people have begun to breed hydrangea, but before breeding, more people must want to have a comprehensive understanding of its breeding skills.

How to grow hydrangea

1. If you want to raise hydrangea well, the first thing is to find good soil. Hydrangea likes to survive in a rich, well-drained and loose sandy loam. The soil pH value should not deviate too much, if it is too big, the color of hydrangea will change greatly.

2. Hydrangea needs light, but the dependence on light is not divided into long guns, on the contrary, if the light is too strong, we also need to give hydrangea proper sunshade.

3, Hydrangea is a warm flower, it is not suitable to survive at 15 degrees Celsius, in winter, the lowest temperature can not be lower than 5 degrees, flower bud differentiation needs to have at least 5: 7 ℃ for 6-8 weeks, the temperature above 20 ℃ can promote flowering, the best flowering period is 16 degrees, if the temperature is too high, it may make the flowers fade quickly.

Culture methods and matters needing attention of Hydrangea

I. Culture methods

1. Hydrangea, like other flowers, is taboo about rotten roots, so special attention should be paid to watering without stagnant water. Hydrangea pot soil should be kept moist, if it is potted, there must be drainage holes at the bottom of the pot, watering should not be too much, if it is outdoor soil, then attention should be paid to drainage in the rainy season to prevent rotting roots caused by waterlogging. It is better for potted plants to be slightly dry in winter. If it is too wet, it may cause the leaves or roots to rot.

2. Hydrangea does not need to be fertilized in general. If conditions permit, it is OK to apply thin pancake fertilizer and water every half a month. Do not apply too much fertilizer, just the right amount.

3. If you want hydrangea to be more ornamental, then pruning hydrangea is a necessary work. After the hydrangea flowering, it is best to remove its flower stem, after the hydrangea flowering, we should pay attention to remove the flower stem, promote the production of new branches, proper pruning, can keep the plant shape beautiful.

II. Points for attention

Hydrangea had better turn the pot and change the soil once a year, so as to ensure its growth. Because as we said above, hydrangea likes loose soil. After the plant is moved into the new pot, the soil should be compacted, watered and placed in the shade for about 10 days. Finally, the hydrangea is moved to the outside, and then managed.

Hydrangea in breeding ears, first of all to have a good understanding of its temperature scolded that he likes to grow in a warm environment. Then we also need to do a good job in the prevention and control of fertilizer, water, diseases and insect pests, and only when these are done well, can we ensure its growth.