Will orchid organic fertilizer burn roots if you use too much?

Will orchid organic fertilizer burn roots if you use too much? In the process of cultivating orchids, it is not only necessary to water the plants according to the actual situation, but also to regularly apply some nutrients to the plants with reasonable fertilizers is also an essential management measure. The fertilizers commonly used for orchid plants include granular slow-release fertilizers, fast-acting water-soluble fertilizers and some well-matched all-element nutrient solutions.

In addition, you can also use the organic fertilizer made by soaking yourself. Organic fertilizer can only be used to soak the fertilizer solution and dilute it to water the plants, and cannot be directly applied to the pot.

The organic liquid fertilizer soaked by itself is usually made of soybean cake, peanut cake and other cake fertilizer, livestock manure and leftover pork bones, chicken bones and other bones, which are soaked in water for a long time and fermented and rotted. So, do these liquid fertilizers burn orchid roots when used in excess?

The question is yes. When using these organic liquid fertilizers, they must be fermented and decomposed for at least one month at room temperature before they can be used. And it must be mixed with water 40 to 50 times when using.

If the diluted fertilizer is too thick, or the fertilizer that has not been fully fermented and rotted is used to water the plant, it is bound to cause more or less damage to the root system of the plant. After the root system that has been burned will have black roots, or even rotten roots and empty roots, it will outweigh the losses. Therefore, when using this organic liquid fertilizer, first, it must be fully fermented and rotted for a long time.

Second, it must also be diluted into a thin solution of 1:40-50 times with water, and then it can be watered to the plant to avoid the orchid root system from being burned due to too concentrated fertilizer.

The correct way to use liquid manure should be like this. Mix the fully fermented and rotted fertilizer solution into a thin solution of more than 1:40-50 times, and choose a low temperature to water the plants in the early morning or evening.

Then, after an interval of 20 hours, it is best to water the plants again. It is used to dilute and rinse off the excess fertilizer attached to the planting material and the root system, so as to reduce and avoid the damage of the fertilizer to the root system.

Orchid organic fertilizer must be applied by fermentation of rotten and ripe fertilizer, even if the amount is too much, there will be no root burning. The phenomenon of root burning when applying organic fertilizer to orchids is fresh organic fertilizer, which contains a large amount of unfermented plant residues and undegraded organic acids, which will cause orchid root burning. After using such an organic fertilizer, the plant residue will be fermented by microbial action, releasing a large amount of biological heat, resulting in root burning.

Unfermented organic fertilizer contains urrate, formic acid, oxalic acid and other substances, which have a corrosive effect on orchid roots. These organic fertilizers, fermented through composting, release bioheat and degrade organic acids and organic salts, reducing the impact on the root system of orchids.

If the organic fertilizer is made by artificial composting, even if it is used too much, it will have no effect on the orchid. If the self-made organic fertilizer is used too much, it is easy to cause the orchid to rot roots and the potting soil to deteriorate.

Yes, and not only orchids, but also any plant, if there is too much fertilizer, it will burn their roots, so when fertilizing, it should be in moderation, and it must be sprinkled evenly, and the soil should be loosened.

This fertilizer will not burn the roots after using too much, because this fertilizer is made by fermentation, and it will not release too much heat in the process of use, and there will be no root burning.

Summary. When you find that the bluegrass is damaged by fertilizer, you should take the bluegrass off the pot as soon as possible, first remove the rotten root flesh, keep the root core, and then clean the roots with water, cool and dry the roots for about 24 hours until the roots are white and soft, and then spray a little rooting agent on the roots, plant them in pots, and maintain them in a cool and ventilated constant temperature place, so that you can see a little sunlight better, after about 15 25 days, you can see that the leaves gradually turn green from yellow, and then after 30 or 40 days, the roots can continue to grow crystal heads at the broken roots or reed heads, As the crystal head grows forward, the leaf buds will gradually grow from small dots to reveal the surface of the plant, at which point the leaves begin to turn from yellow to green, and the pot of orchid is considered to have a new life.

When you find that the bluegrass is injured by fertilizer, you should take the bluegrass off the pot as soon as possible, first remove the rotten root flesh, retain the root core, and then clean the roots with water, cool and dry the roots for about 24 hours until the roots turn white and soft, and then spray a little rooting agent on the roots, plant them in pots, and put them in a cool and ventilated constant temperature place to maintain, so that you can see a little sunlight better, after 15 or 25 days, you can see that the leaves gradually turn green from yellow, and then after 30 or 40 days, When the crystal head grows forward, the leaf buds will gradually grow from small points and expose the surface of the planting material, at this time, the leaves of the plant begin to change from yellow to green, and this pot of orchid grass is considered to have gained new life.

Do I still need to sterilize the roots when changing pots at this time?

If necessary, lightly disinfect and don't damage the roots.

What is the concentration with potassium permanganate?

Mix at a concentration of 1 to 2,000.

Good. Uh-huh.

The root body is broken, and if it is broken, can it still be soaked?

The root body is broken, and if it is broken, can it still be soaked?

Then don't soak it, you didn't tell me just now that the root is broken.

All right. Does that need to be rooted?

It needs to be dried. Dry.

1. All living animals and plants need nutrition, animal nutrition is food, plant nutrition is fertilizer, including orchids need fertilizer, I fertilize orchids when applying organic farm fertilizer and downhill humus when dividing or turning pots, accounting for one-tenth of the total planting material.

2. Orchids are fertilized, with different nitrogen, phosphorus and potassium content in different growth periods, and chemical fertilizers and organic fertilizers alternate.

3. Compound fertilizer three times a year! A pot of orchids is a dime a year! Occasionally, you can mix ten urea grains with a bottle of mineral water and spray leaves, because the Qing Dynasty did not have urea, let alone magic fertilizer, good Kangduo, orchids are still native and multi-flowered, don't deliberately ask for it!

4. All animals need to eat food, and if they are not full or eat well, they will affect their health, and they will starve to death if they do not eat; All plants, including orchids, need fertilizer, in order to raise orchids well, they must be fertilized, poor fertilization, insufficient fertilization will affect the growth of orchids, and if you don't fertilize at all, orchids will starve to death. Therefore, fertilizer is the basis for the survival of all plants and the food of all plants.

Therefore, orchids must be fertilized, and they must be fertilized well and sufficiently fertilized. Fertilizer is divided into three categories, namely organic fertilizer, inorganic fertilizer and indirect fertilizer, its types are different, the nature is different, the role is not the same, the variety is complex, the variety is numerous, up to thousands of kinds, there are simple fertilizers, compound fertilizers, compound fertilizers, full-effect fertilizers and special fertilizers, among which the special fertilizer effect is the best. I recommend the use of Shuguang brand orchid fertilizer, not only good effect, no toxicity, no effect, but also easy to use, hygienic.

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5. I like foliar fertilization, generally applied at night, spray the orchid leaves before drying, and then spray with dihydrogen phosphate mixed urea after drying, once a week, the effect is very good, and the idea is thin fertilizer.

6. The soil of the orchid must be fertile, otherwise it will not bloom, but it must be applied thin fertilizer every time, and if it is not enough, it will be applied again after the interval time, that is"Apply thin fertilizer and more" 。

Orchids mainly need to be fertilized when they are growing fast, the specific time is spring and autumn, and summer is not suitable for fertilization because the temperature is too high. In winter, the plants do not grow at all, so there is little need for fertilizer. Bud-promoting fertilizer is applied in spring, and the fertilizer applied during this season is the most important and has an impact on the growth state throughout the year.

In autumn, it is a different fertilizer, which is used to promote budding and strengthen seedlings. If you apply fertilizer at the right time, the orchid will grow well, and the flowers will be more numerous and better.

The most important thing in fertilization is the concentration, it does not like too concentrated fertilizer, it should be diluted with water, if it is foliar fertilizer, pay attention to the part sprayed to, and should spray more on the back.

Extended information: In the process of orchid growth, the orchid leaves should be pruned frequently, and the old leaves should be cut off in time when they are yellow, so as to facilitate ventilation, and the tips of some leaves should also be cut off. In particular, leaves with pests and diseases should be removed in time to avoid infection.

The safest way is to cut off the flower stems in time after the flowers, and the safest way is to cut off the flower stems at two or three centimeters above the pot surface for the first time, and after a period of time, the remaining old stems will be cut off after withering, so as to prevent new wound infection.

Before pruning, be sure to disinfect the scissors with liquid or alcohol, which can be disinfected every time you cut to avoid wound infection.

Yes, just grasp the dosage and usage. Do not use too much dosage, do not concentrate too much on the roots, to prevent the concentration of the local solution from being too large and burning the roots. It can be applied in small amounts and many times, or it can be used as a fertilizer solution to irrigate roots or foliar sprays.

There are many kinds of farmhouse fertilizer, which is wide and large, which is convenient for local materials and local use, and the cost is relatively low.

Organic fertilizer is characterized by a relatively comprehensive range of nutrients, it not only contains nitrogen, phosphorus, potassium, but also calcium, magnesium, sulfur, iron and some trace elements. Most of these nutrients are in an organic state, which is difficult to be directly absorbed and utilized by crops, and must be decomposed through the chemical and physical action in the soil and the fermentation of microorganisms, so that the nutrients are gradually released, so the fertilizer effect is long and stable.

In addition, the application of organic fertilizer is conducive to promoting the formation of soil aggregate structure, making the ratio of air and water in the soil coordinated, making the soil loose, and increasing the ability of water retention, heat preservation, ventilation and fertilizer retention.

Orchid compound fertilizer effect is very good, because the growth of orchids is inseparable from nitrogen fertilizer, flowering is inseparable from phosphorus fertilizer, and strong seedlings need potassium fertilizer, so it is very appropriate to apply compound fertilizer to orchids.

If you want to raise orchids well, it is best not to apply compound fertilizer alone. You can mix different fertilizers such as organic fertilizer and compound fertilizer, and apply different kinds of fertilizer for different growth stages of orchids, so as to supplement nutrients for plants and make orchids grow better.

How to use orchid fertilization:

1. Time: When the orchid grows to take root and grow leaves and promote the differentiation of flower buds, phosphorus and potassium compound fertilizer can be applied. When the flower bud differentiation period is entered, a slow-release compound fertilizer can be used.

In autumn to promote the growth of flower buds and increase the plant's ability to withstand the cold, you can remove the cover and mix some compound fertilizer when applying organic fertilizer. Fertilization is best done in the evening so that the plants can absorb the nutrients adequately.

2. Method: The fertilization principle of orchids is "thin fertilizer is applied diligently, rather light than thick". Therefore, when applying other compound fertilizers such as nitrogen fertilizer, phosphate fertilizer, and potassium fertilizer, it needs to be diluted 100-1000 times to water orchids.

When watering plants, do not water the roots directly with fertilizer, but simply pour them slowly from the edge of the pot, otherwise the roots will be damaged.