Do potted plants need to be fertilized regularly? The best time to fertilize bonsai

If you have never fertilized flowers, and you want plants and flowers to grow luxuriantly, it is a bit too reluctant to plant, whether it is a foliage or a flowering plant, it needs sufficient nutrients to grow well.

Of course, fertilization also depends on the timing, now when it is warm and cold, it is almost time to fertilize, after the plant recovers growth, it needs to be applied with thin fertilizer to promote faster growth 0.

Some amateur flower friends never fertilize the plant, some are lazy, and some think that it is enough to water it and see the light, but your flowers do not look good, or the plants never bloom, these are all for a reason.

Fertilization methods and techniques for fighting:

1. Give enough organic fertilizer as base fertilizer.

If you want plants to grow well, it is not possible to do it with thin fertilizer and diligent application, in the process of potting and changing pots every year, you also need to add enough well-rotted organic fertilizer as base fertilizer under the pot, which can not promote faster recovery of plants, but also allow plants to maintain good growth, and the ability to resist diseases and insects will be better.

As the saying goes, it is better to give a good base fertilizer than ten times to top dressing.

2. Top dressing before flowering and flowering.

Plants in the period of nurturing buds, is very much need nutrients, if your plant nutrients are not enough, it is easy to cause the situation of budding, too many buds, not only to thin the buds, but also need to properly supplement fertilizer.

The most common is to supplement potassium dihydrogen phosphate during the flowering period, mainly to supplement phosphate fertilizer, promote the formation of flower buds, ensure that there are enough nutrients to separate flowers, and have the opportunity to promote secondary flowering.

3. Remember the supplementation effect of various fertilizers.

Nitrogen fertilizer is the main element that makes the leaves of plants grow more lush and stronger, and if the leaves of the plant are sparse or weak, nitrogen fertilizer should be added.

If you want to promote flowering or bud development, you should increase phosphorus fertilizer to promote flower bud formation;

If the plant is weak and the disease resistance is insufficient, potassium fertilizer should be added; There will be 3 numbers on the qualified compound fertilizer, such as 10-5-5, which means that the ratio of nitrogen, phosphorus and potassium is 10:5:5, which is mainly to supplement nitrogen fertilizer.

4. Fertilizer supplement for plant fruiting stage.

5. Supplement of other elements.

The most common is iron deficiency yellow leaves, which condition have you encountered?

If plants lack some trace elements, it is easy to cause leaf yellow, and even easy to provoke diseases and insects, resulting in a series of undesirable conditions, we also need to distinguish clearly.

I don't think potted plants need to be fertilized regularly, because many times our bonsai only needs a small amount of fertilizer to last for a long time, and we can observe the growth of the potted plants to decide whether to fertilize or not.

Need. Because as long as it is fertilized, it can be nutritious, can better reflect their role, have a certain ornamental and can also purify the air.

Yes, because the soil is basically immobile, and it only takes a while for him to absorb the nutrients in the soil, and there is no new soil to replace it, which will lead to a lack of nutrients in the soil, and it will not be able to grow.

Seasonality of fertilization.

According to the physiology of plants, the rainy season is the time when bonsai grows at its fastest. If enthusiasts can use liquid fertilizer to irrigate during the rainy season and increase the amount of fertilizer by 30%, the bonsai will grow more vigorously, especially the semi-finished stump after two months of soil change. However, do not apply granular fertilizer during the rainy season, because the rain will disintegrate the solid fertilizer, block the soil gaps, and easily cause air circulation and root rot.

Summer is the vigorous growth period of bonsai, the temperature is high, evapotranspiration is fast, so more nitrogen fertilizer should be applied. The use of general liquid fertilizer should also be diluted with 30% more water than usual, and it is best to fertilize first and then water, which is not easy to cause fertilizer damage. In addition to the use of manure on the pot surface, liquid fertilizer is irrigated from the soil surface once a week to prevent the tree from weakening.

For pine and cypress, it is best to use inorganic nitrogen fertilizer, dilute dry times, and spray the foliage around dusk, the effect is better. Do not fertilize immediately after cutting the buds, the root system and the leaves have an interactive relationship, and it is safest to fertilize one month after changing the pot.

The reason for the failure of general fertilization is mostly insufficient watering, dry potting soil, or high concentration of water and fertilizer, because when the concentration of liquid fertilizer is higher than the concentration of cell fluid in the roots, the roots not only cannot absorb the fertilizer, on the contrary, the root juice of the roots will be sucked out and cause root burning, resulting in fertilizer injury. Therefore, when fertilizing, it is necessary to apply thin fertilizer and more fertilizer, and it is best to fill with water before fertilization, which can help the fertilizer spread evenly.

3 First aid for hypertrophy.

The key to fertilization is to "apply more thin fertilizer", do not use thick fertilizer. In case of fattening caused by the use of thick fertilizer, the bonsai should be soaked in a bucket.

Take it out after two or three hours, and then put it in a cool place, and the soil with good water permeability can be irrigated with a large amount of water to flush the fertilizer. In severe cases, soil should be changed immediately, roots pruned and transplanted.

Strictly speaking, there is no best time for fertilization, just like watering, and then give her when you need it, fertilizer will burn seedlings, just rest a few points, fertilize in a ring Dig a few more small pits around the root system, disperse fertilization, it is best to fertilize before the plant needs to be watered, water thoroughly after fertilization, which can dilute the concentration of fertilizer very well, do not fertilize and water when it rains on a cloudy day, it is easy to breed diseases and pests.

Potted plants usually choose to fertilize in spring and autumn, which are the growing seasons of the plants, and sufficient fertilizer is needed to grow vigorously.

Hello, if you apply fertilizer normally, you can use it 2 or 3 times a month, and you need to dilute it during the use process, remember to use thick fertilizer for watering. Because the thicker the fertilizer, the higher the temperature will be generated in the pot, and the roots of the plant we all say should always be kept ventilated and cool, and the high temperature for a long time will cause the roots to be burned.

Fertilizing potted flowers generally picks when it grows vigorously, usually, spring and autumn are the growing seasons for flowers, so you may need more nutrients at this time. In summer, the weather is very hot, and it is possible to apply fertilizer appropriately, but the concentration of fertilizer must be low. Fertilizing flowers in summer is best done in the evening, avoiding when the sun is high, as it is easy to burn its roots.

In winter, if the potted plants you are maintaining stop growing, you should stop fertilizing.

When fertilizing flowers, it should be applied in small amounts and many times, avoiding the use of inorganic fertilizers. The fertilizer should not be applied too close to the root system of the plant, and the fertilizer should be fully decomposed before it can be used. In general, do not splash fertilizer on the leaves of flowers when applying fertilizer, as it is likely to burn the leaves.

1. For plants that have just been potted, they generally do not need to be fertilized, and when they have just been repotted, they also need to recover for a period of time before they can be carried out.

2. The amount of fertilizer applied each time must be small, and a small amount of fertilizer should be applied even during the growing period. If too much fertilizer is applied, the root system of the plant cannot absorb it, and the root system of the plant will be burned over time.