How to fertilize orchids in June? How to fertilize orchids during flowering

Generally, small orchids should be fertilized according to their actual growth conditions in June, and they should not be fertilized blindly, which will affect their growth.

Generally, it is not recommended to apply fertilizer after mid-June, because the fertilizer should be ready by early June. Try to finish it by mid-June, that is, before the 20th. Orchid fertilization is best chosen to enter on a sunny day.

Moreover, orchid fertilization should be light in any season, especially in summer. Summer fertilization is generally based on fast chemical fertilizers, which must be combined with photosynthesis after fertilization to increase the amount of light in orchids.

Try to finish it by mid-June (by the 20th). It is best to choose a sunny day for orchid fertilization, because whether it is an orchid leaf or an orchid root on a sunny day, their work efficiency is relatively good. After the fertilizer is applied, the orchid plant needs to have a positive working state to digest, otherwise it will be easy to produce fertilizer damage in the event of high temperature and humidity weather.

Orchid fertilization should be light in any season, especially in summer. Summer fertilization is generally based on fast chemical fertilizers, because organic fertilizers are applied to orchids in summer, which will more or less cause the trouble of attracting insects. Chemical fertilizers, on the other hand, are relatively clean in orchid management (especially for balconies) because of their high purity and low application rate.

Orchids must be combined with photosynthesis after fertilization, so that the fertilizer can be successfully decomposed. Keeping orchids in a place where they are not exposed to the sun is not conducive to fertilizer absorption.

Before the flowering period of orchids, nitrogen fertilizer is mainly used to supplement nutrients to facilitate flowering. When it is time to flower, it is necessary to apply phosphorus-rich fertilizers, which are conducive to the formation of flower buds, such as bone meal, fish meal, etc. However, the concentration should not be too high, otherwise it will cause fertilizer damage.

Also, don't splash it on the leaves, let alone the flowers. After fertilization is completed, it can be watered the next day.

1. What fertilizer to use during the flowering period.

Orchids have high requirements for fertilizer, and the amount of fertilizer required is also high. At different times, it requires different kinds. Before flowering, nitrogen fertilizer is mainly used, which is conducive to nutrient accumulation and facilitates flowering.

During the flowering period, fertilizers containing phosphorus, such as potassium dihydrogen phosphate, are mainly used.

Beneficial for the formation and development of flower buds. Specifically, there are many types, such as bone meal, fish meal, and so on.

2. Precautions for fertilization.

1. The first is the concentration, no matter what kind of fertilizer is applied, the concentration must be well controlled, not too high. Otherwise, it will cause fertilizer damage and the plant is very likely to die. Even if it doesn't die, it's hard for the plant to recover.

2. Be careful when fertilizing, and do not splash the fertilizer liquid on the leaves, let alone on the flowers. This can easily cause the leaves and flowers to rot, which will affect the ornamentation.

3. In addition, after fertilization, it should be watered the next morning, which is called "soul water". It can wash away the fertilizer that we accidentally stick to the leaves and the residual fertilizer in the pot, reducing the chance of fertilizer damage.

4. Fertilization should also pay attention to the weather, it is best to apply it on sunny days and cloudy days.

Do not use when it rains or when humidity is high.

5. In addition, if the temperature is lower than 10 degrees, or higher than 35 degrees, it is not suitable for fertilization. The best time to apply fertilizer is in the evening.

When fertilizing orchids, it is necessary to carry out according to the short growth stage, and in spring and autumn, you can apply rotten organic fertilizer every 2 to 3 days to supplement nutrients. During the flowering period of orchids, potassium dihydrogen phosphate solution should be sprayed on the leaves every 20 days to replenish nutrients. In the process of maintaining orchids, it is also necessary to water properly to ensure that the potting soil is in a slightly moist state.

Orchids have different nutrient needs at different stages, when breeding orchids, in spring and autumn, fertilizer can be applied every 2 to 3 weeks to provide orchids with the nutrients needed for flowering, and it is recommended to choose nitrogen, phosphorus and potassium compound fertilizer or well-rotted organic fertilizer when fertilizing orchids.

Orchids consume a lot of nutrients when flowering, in the orchid flowering period, it is necessary to spray potassium dihydrogen phosphate solution on the flowers and leaves every 20 days to promote the differentiation of orchid flower buds, in addition, it is also necessary to prune off the residual flowers of orchid blooming in time to reduce the loss of nutrients and promote the second flowering of orchids.

In the process of maintaining orchids, it is necessary to give the right amount of water, orchids are suitable for growing in a humid environment, and the potting soil needs to be in a slightly moist state every time they are watered. In spring and autumn, it can be watered every 3 or 4 days, in summer the water evaporates quickly, it can be watered once a day, and in winter it can be watered once a week.

In the process of maintaining orchids, it is also necessary to give appropriate light for photosynthesis, if the lack of light will lead to slow growth of orchids, and the condition of yellow leaves, give appropriate light, which is conducive to the differentiation of orchid buds to achieve the purpose of flowering. In addition, in summer, orchids need to be placed in a ventilated and cool place for astigmatism, and shade measures should be taken to avoid high temperature exposure.

Whether or not to fertilize orchids in June depends mainly on the temperature and environment of the maintenance location. If the temperature is below 30 degrees Celsius, the light intensity is moderate, and the humidity is above 55%, then the orchid will continue to grow and will not appear dormant, then the orchid can be fertilized. If the high temperature is not applied, it will be carried out in the evening in cooler weather; Do not apply thick fertilizer, fertilizer that is not fermented like a ball.

Orchid watering and fertilization experience in June.

Whether or not to fertilize orchid finch oak in June mainly depends on the temperature and environment of the maintenance location.

If the temperature is below 30 degrees Celsius, the light intensity is moderate, and the humidity is higher than 55%, then the orchid will continue to grow and will not appear dormant, then you can fertilize the orchid, and the orchid fertilization should pay attention to the following points:

1. Do not apply high temperatures, choose cooler weather in the evening.

2. Do not apply thick fertilizer or unfermented fertilizer.

3. Weak seedlings and newly potted seedlings are not applied.

4. Do not let the fertilizer get into the ears of the new sprouts, so as not to rot the buds;

5. The next day after fertilization, water once to wash off the fertilizer on the leaves, and filter out the residual fertilizer in the pot to prevent fertilizer damage.

When fertilizing, it is recommended that you use "organic fertilizer water". Solid organic fertilizers are prone to bacterial growth in the humid environment of June. In June, orchid fertilization should pay attention to the application of "thin fertilizer".

That is to say, fertilization is several times more than that of spring and autumn when the growing season is vigorous.

In addition, like the four-season orchid entering June, it is the time when the flowering period is weak, as long as the temperature is suitable, it is necessary to prune the residual flowers in time to replenish nutrients.

After applying organic fertilizer water, about 2 times, with an interval of 15 days each time, you can use "potassium dihydrogen phosphate" mixed with water 1200 times again, foliar spray, to promote the preparation of the next flower.

To fertilize orchids in summer, you must pay attention to the problem of temperature, more than 32 degrees Celsius in the environment, orchids will enter the dormant period, the temperature is not suitable, do not force the orchid to fertilize. You can wait for the temperature to be suitable in autumn, and replenish nutrients in time to promote growth.

It is best to fertilize orchids in the evening or after the sun sets, and the morning of the next day after fertilization, it is best to water them once. The fertilizer of orchids is mainly organic fertilizer, supplemented by inorganic fertilizer.

In addition to the growth period, some pests and diseases also need to be supplemented in time. When the fertilizer is applied, it needs to be fully diluted, the water quality should be good, the thin fertilizer should be applied frequently, and the organic fertilizer should be fully decomposed.

The leaf buds are newly emerged, and a small amount of light fertilizer can be applied several times. The spring equinox, the autumn equinox and about 20 days after the flowers are falling, are more appropriate times. At the same time, spray Changtan potassium dihydrogen phosphate once every 20 days to promote the flowering of pregnant buds.

Fertilization according to the color of the leaves is a more appropriate method, and the yellow and thin leaves are a lack of fertilizer, and they should be topdressed.

Some novice orchid friends, seeing that their orchids are in the budding stage, change the land and volt very slowly, so they want to give some fertilizer, hoping to grow a little faster and better, in fact, orchids should not be fertilized during the flowering period. Because when the flower buds begin to elongate, the vegetative growth of the plant is relatively tired, and it enters the early omen and stagnation period.

At this time, if you continue to fertilize, especially fertilizers with high nitrogen content, it will ** vegetative growth, and inhibit reproductive growth, resulting in poor flower bud development, petals do not stretch, and early withering. Of course, if you don't need it for flowering, you can fertilize it as usual.

When cultivating orchids, you need to apply fertilizer every 2-3 weeks in its peak growth season, you can choose well-rotted cake fertilizer, or nitrogen, phosphorus and potassium compound fertilizer, and after the orchid blooms, you need to spray potassium dihydrogen phosphate on its flowers every 20 days, and prune the diseased leaves of the orchid in time to make it grow healthily.

1. Fertilization during the growth period

Orchids in different growth stages of nutrient needs are different, when breeding orchids, need to apply fertilizer every 2-3 weeks in the spring and autumn of each year, to provide orchids with the nutrients needed for flowering, and when fertilizing orchids, you can choose nitrogen, phosphorus and potassium compound fertilizer, or rotten cake fertilizer.

2. Fertilization during flowering

Orchids will consume a lot of nutrients in the flowering stage, when maintaining orchids during the flowering period, it is necessary to spray potassium dihydrogen phosphate on its flowers and leaves every 20 days to promote the differentiation of plant flower buds, and to cut off the residual flowers of orchids in time, so as not to lose excess nutrients and promote their secondary flowering.

3. Prevention and control of pests and diseases

When cultivating orchids, it is necessary to regularly observe the growth state of the plant, if it is found that the leaves of the orchid are infected with diseases, they should be cut off immediately to avoid further aggravation of the situation, and spray the bactericide according to the instructions to make the orchid grow healthily, and move the orchid to a ventilated environment for maintenance.

4. Maintenance management

When maintaining orchids, you need to change the potting soil every 2-3 years, you can use the soil made of coconut peat soil, wood chips, peat soil, and apply rotten chicken and duck manure to the soil to make it more fertile, and when repotting the orchid, all the rotten and blackened roots of the plant should be cut off.