How to fertilize and manage the orchid? How to fertilize the orchid

Orchid is a kind of potted flower that everyone is familiar with, and it is a potted plant with good flowers and leaves. Nowadays, more and more people like to raise the orchid because of its thick leaves and humble flowers. So how should you manage fertilization when raising a gentleman's orchid?

Orchid enters autumn and enters the peak season of growth, Orchid likes a relatively cool environment, the temperature is about 15 degrees to 25 degrees is the fastest time to grow. It is particularly sensitive to heat, so it is dormant in summer. In the fall, it can grow normally, bask in the sun and fertilize.

So what fertilizer should be used to fertilize the Gentleman's Orchid? It depends on the period of its growth and the size of the seedlings.

Clause. 1. Spring.

In the spring, after flowering, there is a brief period of stagnation as it restores its own nutrients. After a period of repair, the leaf will enter the peak growth period. The whole spring is the time when the Monarch Orchid grows branches and leaves.

At this time, a large amount of nitrogen will be consumed, so nitrogen and potassium fertilizers should be used to fertilize the orchid in spring.

You can use your own cake fertilizer and buy fertilizer that is high in nitrogen and potassium. It can be watered twice a month to ensure the growth needs of Junzi Orchid.

Clause. 2. Summer.

In the summer, when the temperature exceeds 323 degrees, the orchid begins to enter a dormant state. At this time, the fertilization should be stopped and it should be placed in a cool and ventilated place to sleep.

Clause. 3. Autumn.

In autumn, the temperature gradually cools, and the orchid begins to grow again after the dormant period ends. In addition to growing plants, it is important to raise flower buds in autumn. More phosphorus and potassium fertilizers are applied when flower buds are grown, so potassium dihydrogen phosphate can be supplemented twice a month, or some bone meal can be added as a base fertilizer when changing pots.

These fertilizers are excellent phosphorus and potassium fertilizers, which play an important role in the differentiation of flower buds.

Of course, while using phosphorus and potassium fertilizer, the pot should be sprinkled with multi-element fertilizer as much as possible to make it grow in a balanced nutrition.

Clause. Fourth, winter.

In winter, many of the junzi orchids do not need to be fertilized when they enter the flowering period, and they can enjoy the flowers quietly.

First of all, you should protect the Junzi Orchid, and then apply more fertilizer, so that the Junzi Orchid can grow as long as possible.

Orchids grow faster in winter, with regular watering, light, fertilization, etc. Need more nutrients, we have to apply nutrient fertilizer to it, fertilizer should not be too much, change the pot and put the bottom fertilizer, mainly when changing the pot. Generally, changing pots and applying bottom fertilizer once every two years or so can meet the nutrient needs of Junzi Orchid.

Fertilization began one month after planting, the fertilizer is mainly organic fertilizer, the concentration of fertilizer should not be too high, do not water after fertilization, and then fertilize once every half month.

1. Spring: Junzi orchid grows very vigorously and rapidly in spring, needs more nutrients, is the best time for fertilization, should be fertilized every ten days or so, mainly nitrogen fertilizer.

2. Summer: Junzi orchid is very afraid of heat, if the temperature is higher than 25 degrees in summer, do not fertilize, if it is lower than 25 degrees, you can fertilize, about 20 days a thin liquid fertilizer.

3. Autumn: In autumn, the desire to grow is still very strong, once every half month, at this time, you can apply some fermented rice water or pond water.

4. Winter: Junzi orchid is afraid of cold, and the temperature is low in winter, so it is necessary to apply more fertilizer, and liquid fertilizer is applied once every ten days.

After fertilizing the orchid, be careful not to water it immediately, you should wait for 1 to 2 days before watering, and then it should be placed in the sun to breed, pay attention not to be strong light. In addition, the amount of fertilizer should not be too large each time, otherwise bacteria will be produced and affect its growth.

Also known as basal fertilizer. The main function of base fertilizer is to create conditions for the development of plants and meet their own nutrient needs. The base fertilizer of the orchid is applied at the time of repotting, once every 2 years. Commonly used base fertilizers are: animal manure, green manure, compost, soybean cake fertilizer, etc.

Method Mix the base fertilizer with the soil before planting.

Top dressing is carried out during plant growth. Commonly used fertilizers are: cake fertilizer, bone meal, fish meal, etc. With the increase of plant growth age, the leaves grow, and the nutrients required by themselves increase, and timely topdressing is conducive to the growth of plants.

Method When fertilizing, peel off the potting soil by 2 3 cm and apply the fertilizer, taking care not to get too close to the root system so as not to hurt the roots. Usually once a month, the time can be appropriately reduced by 20 days during the growing season.

In fact, liquid fertilizer does not need to buy professional fertilizer, directly soak the decayed manure of animals and plants, and take its clear liquid with water 20 to 40 times, depending on the size of the seedlings.

Watering once after 1 or 2 days of fertilization, the purpose is to infiltrate the liquid fertilizer into the root system and better exert the fertilizer effect. Be careful not to water before fertilizing.

When the nutrients in the soil are insufficient, the plant lacks fertilizer and grows slowly, and the method of extra-root fertilization should be adopted. Commonly used fertilizers include urea, superphosphate, potassium dihydrogen phosphate, etc.

Method The fertilizer is diluted into a solution and sprayed directly on the leaves of the plant, and the nutrients will penetrate into the plant through the leaves. When spraying, pay attention to the front and back sides of the leaves to spray evenly. It is usually sprayed once every 4 to 6 days during the growing season, once every 10 to 15 days in a semi-dormant state, and after sunrise.

The more important thing in artificially cultivating the orchid is watering and fertilizing, and if you want to raise the orchid well, you need to pay attention to the change of watering according to the weather, environment and other conditions. Fertilizing the orchid also needs to be changed according to the growth of the orchid, so how should you water and fertilize the orchid?

The watering temperature of the orchid should be close to the soil temperature. In winter, if the water temperature is too low, you can mix some hot water. If you use tap water, it is best to dry it in a container for two or three days, and fertilization is one of the important measures.

Nitrogen-deficient leaves tend to grow poorly, and the tips of the lower leaves turn yellow; If phosphorus is deficient, the color of the flowers is not bright; Potassium deficiency fleshy roots do not develop well. Therefore, the type of fertilization must be adjusted in time to meet the needs of growth and development.

There are mainly the following types of fertilizers with high fertilizer efficiency: Animal manure: Horse manure contains a lot of cellulose, good permeability, and is easy to decompose, which is a good fertilizer at the seedling stage.

Other animal droppings are acceptable, but they must be fully decomposed before use. Cake fertilizer: such as soybean cake, hemp seed cake, peanut cake, etc., after soaking and fermenting, water in the form of liquid fertilizer, do not use raw cake.

Animal hoof horns and scraps: If the hooves can be soaked in water, the pieces can also be placed in the lower part of the potting soil, and blood meal, bone meal and other waste materials can be used. Cooking waste:

For example, fish heads, scales, intestines, poultry feathers, rice water, etc. can be soaked in water for fermentation or buried in the soil to make fertilizer.

Some people say that Junzi Lan is afraid to use chemical fertilizers, which is unreasonable. Commonly used chemical fertilizers are potassium dihydrogen phosphate and nitrogen, phosphorus, and potassium compound fertilizers. These fertilizers can be applied to the soil or can be topdressed outside the roots.

The specific method of topdressing outside the root is to spray the foliage with a thin inorganic fertilizer solution (such as potassium dihydrogen phosphate solution), and the effect is very good.

Fertilization of the orchid is generally carried out in the spring, and the soil is changed at the same time, the flower shop has the special soil for the orchid, of course, there is also a special fertilizer, but I have a soil method, which is particularly good for the growth of the orchid, and it is better than any special fertilizer. Let's talk about this fertilizing soil method;

Stir-fry the sesame seeds first, you must fry them, and then beat them with a grinder, you don't need to beat them very finely, just break them slightly so that the shell of the sesame seeds is separated from the meat.

When changing the soil and potting, the top layer of soil and sesame seeds are potted, the top layer is soil, and the last is watered, so that it is done. This year your orchid will grow better than ever and the flowers will bloom more. The dosage depends on the size of the pot, and the general dosage of medium-sized pots is about half a tael of sesame seeds.

The fertilization of Junzi orchid is mainly divided into two periods: the first vegetative growth (before civilization) time, the fertilizer is mainly to promote the growth of its leaves, so that its leaves grow thick and lush, which is conducive to the strengthening of photosynthesis. In this period, nitrogen fertilizer and organic fertilizer are mainly used, potassium nitrate (KNO3) can be used to supplement nitrogen fertilizer, and organic fertilizer can be applied to the special potting soil of Junzi Orchid, which is humus.

Potassium nitrate is applied with water, generally speaking, 1:300 is appropriate, watering the soil layer, without splashing on the leaves, otherwise bacteria will grow. If you want to apply thin fertilizer frequently, you can reduce the concentration to 1:

500, it should be regarded as watering the Junzi Orchid. The second is the reproductive growth period (extraction of flower bones), at which time nitrogen fertilizer can not be used, otherwise the flowers will fall and the leaves will grow wildly. At this time, organic fertilizer and phosphorus and potassium fertilizer are the mainstay, and the dead branches and leaves are decomposed by microorganisms in the soil, which can produce organic acids such as fulvic acid and fulvic acid, which can promote the absorption of mineral ions by plants, and at the same time, phosphate fertilizer can promote the synthesis of organic matter of photosynthetic seeds, and provide nutrients for flowering to a large extent, and the potassium ions in potassium fertilizer are called quality elements, which can promote the transportation of nutrients.

In horticulture, phosphorus and potassium fertilizers are used to protect flowers and fruits, and appropriately extend the flowering period to increase the quality of flowers. It is recommended to use potassium dihydrogen phosphate to water plants, the flowering period requires a large amount of fertilizer, and orchids like fertilizer, can be watered in the soil at 1:400.

Pay attention to the dosage of two kinds of fertilizers, and do not use more, mainly because more water will cause rotten roots.

1.Simple method: The florist has orchid nutrient solution, cheap, use 2When changing pots, you don't need to add bottom fertilizer.

3.Use rice water, leftover beer and water to water the flowers.

Pay attention to the light, it doesn't like bright light but it should also be by the window.

There are two types of BAI fertilizers suitable for Junzi Orchid: organic fertilizer and non-DU organic fertilizer. Fertilization zhi should be based on dao

Its growth habits, development stage and season, temperature, and the nature of fertilizer are determined, so as to achieve "thin fertilizer and diligent application".

Junzi orchid likes fertilizer, but too much fertilizer will rot the roots, and can be randomly applied when turning over the pot and changing the soil. In spring, autumn and winter, solid fertilizer can be applied once every 30 days, and liquid fertilizer can be applied once every half month. Fertilization should be controlled during the dormant period of summer or winter.

For top dressing, 1-year-old seedlings should be applied 50 grams of stock solution each time, 100 grams of 2-year-old seedlings, 150 grams of 3-year-old seedlings, and 200 grams of adult flowering seedlings. The concentration of root topdressing is controlled in, should not be too high, otherwise it is easy to burn the leaves, spraying should be comprehensive and thoughtful, the general growing season 3 7 days spray 1 time, semi-dormant season 10 15 days spray 1 time, dormant period 1 month spray 1 time, spraying should be carried out at 8:00 a.m.

Combine watering 1 time after each fertilization application.

Fertilizers include: solid fertilizer, Su seeds, sesame, castor, oil sunflower, peanuts, hemp seeds, bone meal, and hoof pieces. Liquid fertilizer: soybean water, sesame water, freshwater fish offal, scales, rice water. Solid fertilizer is stir-fried and mashed. The liquid fertilizer is applied after fermentation.

There are three ways to fertilize Junzi orchid: basal fertilizer (base fertilizer), top dressing, root top dressing, and foliar spraying. Solid fertilizer, applied 3 times a year, as a base fertilizer (Figure 5-7). 1 time each in mid-October, mid-December, and mid-February.

The amount of fertilizer accounted for 15 -20 of the nutrient soil. Stir with nutrient soil before application, not only buried at the bottom of the pot or on the surface of the pot soil, if concentrated at the bottom of the pot, fermentation produces heat energy, causing root burning or even rotten roots, and scattered on the surface of the pot soil is slow to take effect. Or bury the pot at a depth of 3-5cra, do not contact with the root system.

Liquid fertilizer has a fast effect and short fertility, and is applied many times in 1 year. Mid-October, mid-December, February;In the middle of the month and the middle of April, it should be applied once each, and the liquid fertilizer should be applied at the same time as watering. The proportion of water added to the water depends on the size of the orchid plant and the environment in the season

Autumn and early spring is 1:2, that is, 1 3 fertilizer water to 2 3 clear water. The ratio in summer is 1:

3, i.e. 1 4 fertilizer water to 3 4 clear water. For seedlings the concentration is L:4 or L:

5. The proportion gradually increases with its roots and leaves.

Precautions for fertilization of Gentleman's Orchid.

No matter when you must not "hate the fertilizer is not thick", you must apply thin fertilizer diligently, and master the watering that is with fertilizer, which is important to insist. If the room temperature is lower than 10t, do not fertilize when the flowers are in full bloom, during the dormant period, when the root system is damaged, within 15 days of repotting and soil change, and at the seedling stage of 1 leaf. Nitrogen fertilizer was the main fertilizer during the growth period, phosphorus fertilizer was added at the bud raising stage, and phosphorus and potassium fertilizer were added after fruit set.

Supplement potassium fertilizer with plant ash, and mix human nutrient soil according to the size of the pot. Adjust the pH of the nutrient soil and bury the rotten orange peel in the nutrient soil around the pot.

It is necessary to make the leaves of the potted flowers of the Junzi orchid "wide, short, round, flowery, bright, thick tendons, and large veins." Look horizontally at a fan, sideways at a line". The flowers are beautiful and fruitful.

In addition to mastering moisture, proper fertilization is key. It is necessary to keep in mind that when fertilizing the potted flowers of the Junzi orchid, it is necessary to achieve the principle of "three looks" and "five taboos". The so-called "three looks" are:

One look at the growth, the second look at the weather, and the third look at the nutrient soil. The so-called "five taboos" are: one taboo to apply thick fertilizer and excessive fertilizer; 2. Avoid topsoil fertilization; 3. Do not apply raw fertilizer that is not ripe; Fourth, avoid applying fresh feces and urine; Five taboos are partial to the application of a single fertilizer.

Orchid is a common ornamental plant, not only has high ornamental value, but also can effectively purify the air, because it has a good meaning, quite popular with people.

If you want to grow well and bloom more, in the process of maintenance, reasonable fertilization is very necessary, here @Code farmer traveler Share 4 points of experience in fertilizing Junzi orchid, I hope it will help you.

1. The time and frequency of fertilization are in spring, which is the most vigorous season for the growth of Junzi orchid, and it is generally necessary to apply fertilizer once every 10 days;

In summer, when the temperature exceeds 30 or more, it is necessary to stop fertilizing, and when the temperature is below 30, fertilizer can be applied once every 20 days;

In autumn, fertilizer is generally applied once every 15 days;

In winter, fertilizer can be applied once every 10 days, and the sample can promote the growth of Junzi orchid better.

2. When fertilizing in spring and autumn, nitrogen fertilizer can be used, a very thin liquid fertilizer can be applied in summer, phosphorus and potassium fertilizer can also be applied, and liquid fertilizer or organic fertilizer can be applied in winter, so that the cultivated Junzi orchid has more ornamental value.

Usually you can also prepare your own fertilizer, you can apply fermented rice water every 10 15 days in spring and autumn, sunflower seeds and charcoal and other foods mixed together to fertilize, summer and winter can also apply livestock manure, so the effect is the same as chemical fertilizer.

3. Regularly replace the bottom fertilizer of the Junzi Orchid on the nutrient demand is very large, the Junzi Orchid needs to be repotted every two years to change the soil, in this process, it is also necessary to give it a better base fertilizer, you can use compost, soybean cake fertilizer, green manure and other fertilizers to make the Junzi Orchid fertilizer, which can make the Junzi Orchid grow better and bloom beautiful flowers.

4. In the later stage of fertilization, do not overfertilize each time, otherwise it will produce a large number of bacteria in the pot, affecting the growth of the orchid, do not water immediately after fertilization, you need to wait for 1 2 days after watering, and then put it in the sun carefully breeding, if the sunlight is too strong, you need to place it in the astigmatism place to breed.

Orchid needs fertilization best under low temperature conditions in winter, Orchid is not cold-tolerant, and is easy to be frostbitten in winter, so liquid fertilizer can be applied every 10 days to help Orchid survive the winter safely.