How to apply fertilizer to Corydalis, the method of fertilization / application of thin fertilizer can blossom in four seasons

African pansy, a kind of flower which is very suitable for indoor breeding, not only looks good, but also purifies the air and beautifies the home. However, if you want to give full play to the effectiveness of Corydalis, the right amount of fertilization is very critical, it can make African Corydalis blossom all the year round! So, how to fertilize gerbera? Next, let's go with the editor to take a look at the fertilization method of African pansy.

First, how to apply fertilizer to African pansy

Fertilizer applied to Corydalis varies in different growth stages: fertilizer with high nitrogen content at seedling stage, water with balanced nitrogen, phosphorus and potassium, fertilizer with high phosphorus content before flowering, and phosphorus and potassium fertilizer at flowering stage. don't apply too much nitrogen fertilizer. After fertilizing in this way, the African pansy can blossom all the year round.

II. Fertilization methods of Corydalis (1) what kind of fertilizer does Corydalis use

Because the root system of African pansy is relatively shallow and weak, it is not suitable for agricultural fertilizer or organic fertilizer. Its suitable fertilizers are urea, ammonium nitrate, potassium dihydrogen phosphate and so on. These fertilizers can be used alone or in combination with trace elements, and the choices vary according to different growth periods.

(2) fertilization in different growth periods.

1. Leaf insertion stage

The most commonly used propagation method of African pansy is leaf insertion, and in the leaf insertion stage, we can use vitamin B solution, which can promote plant rooting and sprouting.

2. Seedling stage

After the African pansy leaves take root, and after transplanting the seedlings, it can not be fertilized for a month, otherwise it will easily lead to rotten seedlings; after that, fertilizers with high nitrogen content can be used, which can promote the growth and gloss of the leaves; as the African pansy grows, some balanced water of nitrogen, phosphorus and potassium can be applied.

3. Before flowering

When the African pansy grows up and enters the flowering stage, fertilizers with high phosphorus content can be used to promote flower bud differentiation and make the African pansy blossom earlier. At this time, liquid fertilizer should be applied every 10-20 days or so.

4. Florescence

After entering the flowering stage of African pansy, phosphorus and potassium fertilizer should be applied, not too much nitrogen fertilizer, otherwise it will not only lead to excessive growth of African pansy leaves, but also cause the phenomenon of non-flowering. Fertilizing at this time, you can use a spray can to spray the leaves or irrigate the pot, which is more conducive to promote absorption.

Third, how to apply too much fertilizer to African pansy, irrigation

For beginners, when fertilizing Corydalis, there is often too much fertilizer, so what about too much fertilizer? At this point, people should water the African pansy and let the water take the fertilizer out; at the same time, move the plant to a ventilated shade, let it slowly recover, and wait until the temperature is above 20 ℃ before fertilizing.

With regard to the fertilization method of African pansy, the editor has introduced this. After reading it, we should have more confidence in raising African pansy. Generally speaking, the breeding method of African pansy is not difficult, but it is difficult in some details, whether it is watering or fertilization, it must be in the right amount, neither more nor less. Only in this way can you raise a basin of beautiful African pansy!

A brief discussion on the fertilization of African Corydalis how to fertilize African pansy? African pansy is called African violet. for novice flower friends, they do not know the method of fertilization. below, Zuihua Network will talk about the fertilization problem of African Viola in combination with the fertilization experience of flower friends. Corydalis needs fertilizer during the growth and flowering period, it is best to supplement liquid fertilizer once in about 10-20 days, and phosphorus and potassium fertilizer should be added when entering the flowering stage. if there is too much nitrogen fertilizer, it will make the leaves flourish and not blossom. Because the root system of African pansy is weak and shallow, it is not suitable for the application of concentrated fertilizer, a small number of times, and it is not suitable for the application of organic fertilizer. Chemical fertilizers such as urea, ammonium nitrate and potassium dihydrogen phosphate can be used alone or in combination with trace elements. Generally, the concentration of foliar spraying does not exceed 0.1%, and the concentration of irrigation substrate does not exceed 0.4%. In addition, according to the different growth stages of Corydalis, the principle of fertilization is to apply fertilizer with high nitrogen content in seedlings, then balanced fertilizer of nitrogen, phosphorus and potassium, and fertilizer with high phosphorus content before flowering. The concentration should be lower than the prescribed concentration, so that thin fertilizer should be applied frequently, and it should be noted that the smaller the seedling, the lighter the fertilizer. Secondly, such as the rooting period-such as reproduction, transplantation, basin change. Due to rootlessness or root injury, the absorption function is poor and the discomfort should be applied immediately after treatment. Fertilizer should be applied 2-4 weeks later. It is suitable for fertilizers with high nitrogen and potassium content. There is also its vegetative growth period-such as from seedling growth to pre-flowering and after anthesis. It is suitable for fertilizers with high nitrogen content. The flowering period usually begins about 2 months before the expected flowering. It is suitable for fertilizers with high phosphate content. Fertilizer precautions: the fertilization of African pansy must be light, otherwise the leaves will be burned, dark spots on the leaves will mean that they have been burned by fertilizer, very light fertilizer is enough, spray once every half a month or January, you can also use slow-release fertilizer such as magic fertilizer, put 2 or 3 can hold up for several months. But for a plant that is more than 2 years old, it needs to be root-trimmed or cut to change soil between 15 and 26 degrees. Stuffy cultivation allows it to grow new roots and absorb more nutrients, so that there will be more and better flowers to repay you in the coming year. Conclusion: the above is the knowledge about the fertilization of Corydalis. I hope it can be helpful to the conservation of Corydalis. How to apply fertilizer to Corydalis

Fertilizer selection of African Corydalis

Because the root system of African pansy is shallow and weak, it is not suitable to apply thick fertilizer or organic fertilizer, adhere to the principle of thin fertilizer and frequent application, a small amount of time. It is suitable to choose urea, ammonium nitrate, potassium dihydrogen phosphate and so on for fertilization, which can be used alone or in combination with trace elements, the concentration of spraying to the leaf is not more than 0.1%, and the concentration of irrigation substrate is not more than 0.4%.

Fertilization methods of African Corydalis

The principle of fertilization is that the fertilizer with higher nitrogen content should be applied at the seedling stage, and the balanced fertilizer of nitrogen, phosphorus and potassium should be applied as it grows up gradually. In the leaf insertion stage of Corydalis, vitamin B solution can be used to promote plant rooting and germination. Remember that you can't apply fertilizer within one month after transplanting seedlings, otherwise it will easily lead to rotten seedlings, and then use fertilizers with high nitrogen content to promote leaf growth and luster. The fertilizer applied to seedlings after growing up should pay attention to a balanced ratio of nitrogen, phosphorus and potassium to promote plant growth. Fertilizers with high phosphorus content should be used to promote flower bud differentiation and early flowering in the flowering stage of Corydalis plants. Generally, liquid fertilizer should be applied every 10-20 days or so, and fertilizers with high phosphorus content should be applied before flowering. When you need phosphorus and potassium fertilizer after flowering, don't apply too much nitrogen fertilizer, otherwise it will cause the leaves to flourish but not blossom. Spray can be used to spray the leaves or water the pot, which is more conducive to promoting absorption.