Phalaenopsis needs to be fertilized several times a year, can phalaenopsis be fertilized during flow

Phalaenopsis is fertilized when it blooms. Phalaenopsis will consume a lot of nutrients during the finger cover flowering period, and the nutrients that water moss can provide are limited, so it is necessary to add some phosphorus and potassium fertilizer or slow-release fertilizer moderately to supplement it with enough nutrients to meet the plant consumption.

Phalaenopsis is fertilized when it blooms. Phalaenopsis will consume a lot of nutrients during the flowering period, and the nutrients that water moss can provide are limited, so it is necessary to add some phosphorus and potassium fertilizer or slow-release fertilizer moderately to supplement it with enough nutrients to meet the plant consumption.

1. Fertilization can be applied

Phalaenopsis can be fertilized when flowering, during the flowering period of Phalaenopsis orchid, the plant will consume a lot of nutrients, and the plant will enter a state of serious nutrient deficiency after the end of the whole flowering period, and the nutrients that water moss can provide are very limited, so it is necessary to carry out top dressing treatment for Phalaenopsis in time.

2. Apply phosphorus and potassium fertilizer

During the flowering period of Phalaenopsis orchid, the most suitable addition is phosphorus and potassium fertilizer, and during the flowering period of the plant, it is not possible to use fertilizers such as nitrogen fertilizer cake fertilizer, which may cause the flowers of the plant to fall off, but phosphorus and potassium fertilizers can promote the growth of flowers, prolong the flowering period, and make the flowers more colorful.

3. Apply slow-release fertilizer

The use of slow-release fertilizer for the plant topdressing is also a good choice, although the effect of slow-release fertilizer is relatively slow, but this fertilizer can continue to release nutrients in the moss for up to 2-3 months, suitable for frequent fertilization in the period is not suitable for frequent fertilization, and the fertility is relatively mild, not easy to cause root burns of the plant.

4. Precautions

When using liquid fertilizer for the plant topdressing, it should be noted that the concentration of liquid fertilizer should not be too high, so that thin fertilizer is applied frequently, moderately appropriate, and when using solid fertilizer such as granular fertilizer, it should be gently pressed after sowing on the surface of the water moss to prevent the fertilizer particles from being taken away by the water flow when watering, resulting in uneven fertilizer or lack of fertilizer for the plant.

In the peak growth period of phalaenopsis, it is necessary to apply water and fertilizer with a low concentration, insist on applying thin fertilizer more, and stop fertilizing when the temperature is above 32 or below 15;

Before July, it is necessary to apply root fertilizer and root topdressing with dust annihilation interactively, apply nitrogen: phosphorus: potassium (1:1:1) general compound fertilizer once, and mix it into 2000 times of Zen liquid for proper root irrigation;

Liquid fertilizer is applied every 15 days in August;

After September, the extra-root fertilizer of 0.1% concentration of potassium dihydrogen phosphate solution was applied;

After October, it is necessary to control water and fertilizer to promote the formation of flower buds, during which the root phosphorus and potassium fertilizer are the main fertilizers, and micro fertilizers (boron, iron, zinc, etc.) should be applied appropriately.

In the selection of fertilizer, it is recommended to apply compound fertilizer or nitrogen fertilizer, and different fertilization methods also need to choose different fertilizers;

Too high nitrogen fertilizer content will easily cause leaf overgrowth;

If the concentration of soluble salts is too high, the roots will die; If the content is too low, the plant will be deprived of the necessary trace elements.

Bear in mind the principle of "thin fertilizer and diligent application"; Abnormal climate (high and low temperatures) stop fertilization; Do not fertilize when the roots are too wet.

When using water and fertilizer, it is also necessary to ensure the smooth convection of the air to avoid the situation of stagnant water, which can cause suffocation, and strengthen ventilation when there are water droplets on the surface of the leaves around 4 p.m.

The roots and leaves of Phalaenopsis can absorb fertilizer, and the fertilizer should be moistened as much as possible.

When applying water-soluble fertilizers, a small amount of binder can be added to improve the adhesion of fertilizers.

After 3-4 months of cultivation, the seedlings enter the large seedling stage, at which time they should be replaced with transparent soft pots with a diameter of 12 cm. The management method is the same as that of the middle seedlings, but the fertilization is done with No. 1 flowers (the ratio of nitrogen, phosphorus and potassium is 1:1:

1）。After 5-6 months of maturity, the seedlings can be treated with flowering. [4]

Post-stage management: The flowering period is the late growth stage. The flowering of phalaenopsis is caused by low temperatures, so in addition to careful management, the temperature should also be controlled.

First the night temperature is lowered to 16-18 and after 45 days the flower buds are formed. After the flower buds are formed and the peduncle grows 10 cm tall, the temperature remains at 18-20 at night and 25-28 during the day. It can bloom after 3-4 months, and the temperature of the flowering period is slightly lower, but not less than 15.

Water and fertilizer management is particularly important during the flowering period. Watering should be carried out at 10 a.m. and avoid sprinkling water directly on the flowers. After watering, an exhaust fan is used for ventilation to keep the air in the shed fresh, so that the residual moisture can be lost as soon as possible.

In the flowering bud stage, Huaduoduo 15 (nitrogen, phosphorus, potassium ratio of 3:9:5) was the main fertilization, and when the flower stalk was extracted 10 cm high, Huaduoduo 2 (nitrogen, phosphorus, potassium ratio of 1:).

3:2) 1000 times is preferred, depending on the condition of Phalaenopsis itself. [4]

Let's talk about Phalaenopsis today, Phalaenopsis orchid into this spring, what fertilizer can be applied, what fertilizer can not be applied, today I will share with you, there are many flower friends often do not understand, that is, buy it back and plant it for a period of time after fertilizing, fertilization is wrong to cause it not to bloom, and some with buds will lead to a phenomenon of falling buds.

Let's talk about Phalaenopsis today, Phalaenopsis orchid into this spring, what fertilizer can be applied, what fertilizer can not be applied, today I will share with you, there are many flower friends often do not understand, that is, buy it back and plant it for a period of time after fertilizing, fertilization is wrong to cause it not to bloom, and some with buds will lead to a phenomenon of falling buds.

1. Fertilization

In the spring, we are particular about fertilizing this phalaenopsis, so how to pay attention to it, if it is at this growth stage, we will mainly use nitrogen fertilizer, and during flowering, we will mainly use phosphorus and potassium fertilizer.

Phalaenopsis fertilization, that is, thin fertilizer diligent, is thin fertilization can, in addition to the temperature is best in this 32 degrees, not lower than 12 degrees is better than the messy silver letter, let it grow, it is best to apply thin fertilizer, thin fertilizer is more conducive to its absorption.

In addition, if you find that the potting soil is too wet, we can stop watering it, don't stay in a state of stagnant water for a long time, to maintain a phalaenopsis, I usually use this, microbial organic fertilizer granular fertilizer for it.

Because of this kind of microbial granular fertilizer, the organic matter contained in it is particularly large, as well as the protein component, the use method is particularly simple, we can sprinkle a little bit in an appropriate amount, to the surface of the pot soil, because this kind of flower fertilizer, it releases nutrients is particularly slow, and the use of family potted plants is more convenient and more appropriate.

So the use of this granular fertilizer at the same time, in order to cooperate with a little of this orchid special water-soluble nutrient solution, which contains more nitrogen, phosphorus and potassium elements, as well as organic matter, trace elements also account for a special lot.

The method of use is that you can use 3 grams, mix with 400 ml of water, along the edge of the pot, feed it once in 15 to 20 days, and at the same time feed it fertilizer, it is best to put it in a position with a ventilated environment.

If conditions permit, it is best to put it in a semi-humid environment to maintain it, because this plant, it likes to grow in a more suitable environment.

2. Fertilizer cannot be applied

In addition, it is said that it can not be fertilized, and it is not possible to fertilize a lot, first of all, it is a kind of fertilizer that we configure ourselves, such as some chicken fertilizer water, sheep manure and chicken manure, which can not be used, especially some raw fertilizer that has not been decomposed and rented, and will not be used for it, especially some cake fertilizer.

Many flower friends like to make some fertilizer water at home, if there is no fertilizer water after decay, do not use this phalaenopsis, the use of it will cause a phenomenon of root rot, resulting in yellowing of the leaves and not growing, not only can not raise it to flower, and finally raise it to raise the residue, raise it to keep a pot and planting material.