The hydrangea raised in the sun for a while will not work

Hydrangeas will lie down when they are exposed to the sun and their moisture decreases.

Hydrangea is shaped like a hydrangea, hydrangea is afraid of drought, waterlogging, cold and heat, likes fat and moisture, is a very "delicate flower", the breeding method is as follows:

The choice of soil. In general, hydrangeas like humus-rich, well-drained slightly acidic soil, which contains organic fertilizer, which can be conducive to the growth of hydrangeas.

Suitable growing temperatures. First of all, we need to understand the growth temperature of hydrangeas, generally the growth temperature of hydrangea is 18 28, and the winter temperature is not less than 5, 20 temperature can promote flowering and growth, so we also need to meet the temperature requirements, so that it can be conducive to the growth of hydrangeas;

Plenty of hydration. Generally, hydrangeas grow under the condition of sufficient fertilizer and water, which can make hydrangea peanuts grow faster, hydrangea also prefers sufficient water, but it is not easy to water too much, generally in summer, the weather is relatively hot, you can spray some water on the leaf surface and on the ground, which is conducive to maintaining the humidity of the air;

Fertilize in moderation. Generally, in the stage of vigorous growth of hydrangea, it is necessary to give hydrangea sufficient nutrients, and you can apply rotten thin cake fertilizer water every half a month, which can promote the growth of hydrangea and make the hydrangea bloom larger, which is conducive to growth;

Moderate amount of light time. Generally, hydrangeas grow slowly in winter, so they need an appropriate amount of light time in winter, so it is recommended to put hydrangeas on the balcony to give them an appropriate amount of light time to promote the growth of hydrangeas, and at the same time, in summer, the sun is too large, so it is recommended to put them indoors for cultivation.

Can hydrangeas bask in the sun? How to get the sun right?

Freshly planted hydrangeas don't need to be exposed to the sun right awayIt can be properly maintained in a dark environment for a period of time, and then slowly increase the light time after it has sprouted and emerged.

Hydrangea cultivation method:

Lighting requirements

Hydrangeas need light for photosynthesis to promote growth during the growth process, but you can't put the hydrangea outdoors for a whole day, but you need to gradually increase the sun exposure time by drying for one or two hours on the first day and three or four hours on the second day.

Rational irrigation

Water is an important factor affecting the growth of hydrangeas, if there is a lack of water and fertilizer during the growth of hydrangeas, it is easy to appear yellowing and wilting of the foliage. Kaihengchai should pay attention to a small amount of water many times when watering hydrangeas, and avoid watering too much at one time and causing water rot on the roots.

Soil factors

Sometimes hydrangeas bloom pink flowers, while sometimes they are blue, which is actually caused by the different acidity and alkalinity of the soil, when the soil is alkaline, it will produce pink flowers, and vice versa, it will collapse into other colors. Therefore, in addition to ensuring the fertility of the soil, it is also necessary to pay attention to its acidity and alkalinity.

Fertilization method

Hydrangea staring flowers like fertilizer, want hydrangea flowers to be large, good color and long flowering period, in addition to applying enough organic fertilizer, you should also supplement two to three times a month trace element fertilizer such as phosphorus and potassium fertilizer, phosphorus and potassium fertilizer has an important impact on the growth of hydrangea, lack of phosphorus and potassium fertilizer will lead to small hydrangea flowers and short flowering period.

Freshly planted hydrangeas are not suitable for direct sunlight. At this time, hydrangeas are in the growing season. You need to keep it in a cool and ventilated place first and keep it for about a week. First, let it acclimatize, and then slowly put it in a sunny area.

Hydrangeas grow in light.

When a potted hydrangea plant is grown, it does not receive light all year round, and in general, it is enough to let it receive a small amount of light. Hydrangeas usually don't like the sun very much, try to bask for about 3 hours in the morning on each locust day.

Hydrangeas are sunburned.

In general, hydrangeas don't get sunburned too quickly if the sun is too hot. When hydrangeas are sunburned, transplant them to a cool and ventilated place in time. When the temperature is similar to room temperature, water the hydrangeas. In this way, after a period of time.

You can bask in the sun, but do not let the sun shine directly, which can easily cause damage to the leaves of the plant. About three hours of sunbathing in the morning and evening every day is fine. Photosynthesis also promotes better plant growth.

Yes, it is better to bask in the sun for an hour every day, because hydrangeas still need to receive light very much, and receiving appropriate and long-term light every day can make hydrangeas grow better.

Hydrangea is a short-day plant, so you can see a little sunlight during the maintenance period, but do not be exposed to strong sunlight, usually in the summer should be shaded, so that its flowering period will be longer. In order for it to form flower buds properly, it needs to be treated in the dark for 10 hours a day. Although it is a short-day plant, it should not be left without sunlight for a long time, which will hinder its growth.

Hydrangeas can be exposed to the sun, but do not expose to the sun at high temperatures, especially in summer, take sunscreen measures, otherwise the hydrangea will be dehydrated and dry. Hydrangeas are better exposed to the sun for three to four hours a day.

Hydrangeas can bask in the sun, but not in the sun. Hydrangeas can bask in the sun, but not in the sun. Hydrangea can make the plant grow vigorously in the proper sun, the leaves are thicker and greener, and the flowers are more and more vivid.

Hydrangeas can not withstand strong light, proper shade in summer, especially at noon should be raised under the shade net, no slow seedlings of embroidery and weak growth of hydrangea is not suitable for sunbathing.

Hydrangeas bloom from June to August every year, bloom for 3 months, and bloom only once a year.

According to different varieties, the flowering period may also be different, there is a hydrangea called endless summer, the flowering period can be as long as about 5 months, and the flowering time can also be appropriately extended by adjusting the sunshine and moisture.

Hydrangea flowers are small, the petals are oblong, and the inflorescence of hydrangea is made up of a large number of flowers.

When it blooms, it is rich in color and can be blue, red, pink, green, or white.

Hydrangeas can bask in the sun, but not in the sun.

Hydrangeas need light for photosynthesis to promote growth during the growth process, but you can't put the hydrangea outdoors for a whole day, but you need to gradually increase the sun exposure time by drying for one or two hours on the first day and three or four hours on the second day.

Water is an important factor affecting the growth of hydrangeas, if there is a lack of water and fertilizer in the growth process of hydrangea, it is easy to appear foliar yellowing and wilting. When watering hydrangeas, pay attention to a small amount and many times, and avoid watering too much at one time and causing water rot on the roots.

Sometimes hydrangeas bloom pink flowers, while others are blue, which is actually caused by the different soil acidity and alkalinity, when the soil is alkaline, pink flowers will bloom, and vice versa. Therefore, in addition to ensuring the fertility of the soil, it is also necessary to pay attention to its acidity and alkalinity.

How to prune hydrangeas

1. Prune the stump and diseased leaves

In the growth process of hydrangeas, it is inevitable that there will be some residual branches and diseased leaves, which should be pruned off in time after being found to avoid waste of nutrients and bacterial infection. This allows the plant to concentrate nutrients, which is beneficial for the next flowering.

2. Prune the decayed and remnant flowers

Hydrangeas need to consume a lot of nutrients to maintain the opening of flowers, in order to avoid excessive waste of nutrients, when the flowers begin to decay and are not ornamental, you can prune off the residual flowers and prune them directly from the branches under the flowers.

3. Prune dead branches after flowering

After the hydrangea flowering, there will be a certain amount of dead branches, so after the end of the hydrangea flowering period, we must always observe the growth of the plant, if you find dead branches, you can prune off the dead branches above the healthy bud point, so that the nutrients are concentrated at the bud point, and promote its germination.