How to fertilize the osmanthus tree, how to fertilize the osmanthus tree

To fertilize osmanthus, it is necessary to apply thin fertilizer frequently or from light to thick, and to achieve reasonable fertilization according to seasonal and temperature changes. When the growth of plant shoots is slow, apply more delayed fertilizer, because delayed fertilizer can slowly supply various nutrients to the growth needs of osmanthus; In the vigorous growth period of the plant, it is necessary to apply more fast-acting fertilizer, because after the application of fast-acting fertilizer, it can be effective immediately, but the concentration should be mastered when applied, and raw fertilizer should not be used, so as not to cause fertilizer damage. Osmanthus is cultivated in pots or in the open field, generally after the spring shoots germinate, it will enter the vigorous growth period, also called the vegetative growth period, this period, mainly ornamental leaves.

Therefore, nitrogen and potassium fertilizers should be applied as the main fertilizers, supplemented by other fertilizers, fertilized once a month for open field cultivation and twice a month for pot cultivation.

Osmanthus likes to be fat. In addition to the full base fertilizer applied in the upper pot, when the buds first germinated in early March, a fermented thin nitrogen fertilizer was applied first. 4 At the end of May, every 10 15 days or so, apply liquid fertilizer of decomposed pig manure (fertilizer and water ratio 2:

10)。6 August should be top-applied phosphorus and potassium fertilizer, every other day.

Apply liquid fertilizer of rotted chicken and duck manure once every 10 days to promote the differentiation and formation of flower buds. Reduce the amount of fertilizer during the flowering period, change to apply phosphorus and potassium liquid fertilizer once every half month, and avoid applying nitrogen fertilizer. After flowering, nitrogen liquid fertilizer should be applied in time, and the fertilizer should not be concentrated and the amount should not be too much, so as to avoid causing new branches in autumn and consuming plant nutrients.

Before entering the room in winter, apply a well-rotted thick fertilizer to supplement the fertility of the potting soil and promote the growth of the plant in the first year.

Is it too difficult to fertilize osmanthus trees? In fact, it's super simple, it only takes you 2 minutes to learn these 3 points with Sanshao.

Osmanthus tree likes fertilizer, the use of organic fertilizer is essential, during the growth period to the comprehensive use of nitrogen, phosphorus and potassium, the family planting can also be made by themselves, like some scraps of the kitchen hall Zen eggshell, dress up the dust vegetable leaves, banana peel, fish offal, bones, are good raw materials that can become organic fertilizer, after the rotting and soaking, you can also directly buy some osmanthus special compound fertilizer, give and use, osmanthus can be fertilized after germination in early spring, the amount of fertilizer should not be too thick, thin fertilizer can be applied diligently.

In the hot summer, it is necessary to reduce the number of times of applying locust fertilizer, to avoid the occurrence of cautery of roots caused by high temperature, and after the weather turns cooler before the flowering period, it is necessary to appropriately increase the use of phosphorus and potassium fertilizer to ensure that more flower buds are promoted, and the method of spraying foliar fertilizer can also be used, which also plays a role in promoting flowering.

After the flowering period, it is also necessary to fertilize, especially in some areas in the north, the reason for the temperature, causing osmanthus to appear dormant, fertilization before the fall of leaves, for the growth of osmanthus in the coming year, it is also particularly important, as long as sufficient fertilizer is given, osmanthus will be able to bloom densely flowered, fragrant.

Osmanthus has always been loved by many flower friends, its flowers are small and exquisite, fragrant when they bloom, and they are refreshing. Therefore, many flower friends will breed some potted osmanthus trees at home, but if you want its flowers to bloom well, fertilization is particularly crucial. So what fertilizer does osmanthus tree apply?

Osmanthus trees should not use chemical fertilizers as much as possible, and should use more farm fertilizers. Fertilization is extremely important for the growth and development of osmanthus trees, which can make osmanthus branches flourish and grow vigorously. Fertilization should be applied diligently, mainly with fast-acting nitrogen fertilizer.

Osmanthus trees especially like pig manure, if there is no pig manure, you can use well-rotted cake fertilizer and other efficient active fertilizers.

Juvenile osmanthus trees should be fertilized four times a year before winter, before budding in early spring, in late May, and from June to July, when the weather is sunny and the soil is dry. Adult osmanthus is fertilized 3 times a year, from October to before winter, from February to March, and in August.

The correct fertilization method of osmanthus tree is to dig a trench and fertilize in the outer ring of the crown projection, the depth of the ditch can depend on the depth of the root, the newly transplanted osmanthus seedlings are weak due to the damage of the root system, and the top dressing should not be too early. When fertilizing, the fertilizer should not be in contact with the branches and leaves, nor can it be in direct contact with the thick roots and fibrous roots, and it is required to cover the soil and level the ground after fertilization.

Osmanthus is the name of many trees of the Chinese wood rhinoceros, is a collection of greening, beautification, fragrance in one of the ornamental and practical excellent garden tree species, osmanthus can be clear and dusty, thick energy overflowing, can be called a must.

Osmanthus fertilization technology:

Adult osmanthus trees can generally be fertilized 3 times a year, one of which is basal fertilizer, applied in mid to late October to before entering the tomb before winter, mainly organic fertilizer, generally applied 30 50 kg of rotting farmhouse fertilizer, nitrogen fertilizer kilograms, phosphate fertilizer kilograms. It is necessary to choose when the weather is sunny and the soil is dry. Two times of pure fertilizer, the first time is shoot fertilizer, which is applied in February and March, mainly with fast-acting nitrogen fertilizer, to promote spring shoots; The second is a flowering fertilizer, a fast-acting nitrogen fertilizer plus phosphorus and potassium fertilizer, which is applied in August (1 month before flowering) to increase the amount of flowers and improve the quality of flowers.

The purpose of juvenile osmanthus is to promote the growth of trees and enhance the tree potential, and nitrogen fertilizer is the main fertilization. Generally, fertilization can be applied 4 times a year, respectively before the beginning of winter cherry blossoms, before budding in early spring, late May, and from the end of June to the end of July. The first two times were mainly used as base fertilizer such as rotting manure, and the last two times were mainly used as fast-acting nitrogen fertilizer.

The amount of fertilization is determined according to the size of the tree and the vigor of the tree.

In addition, because the nutrients and water absorbed by osmanthus seedlings are all in the fibrous roots on the periphery of the canopy, it is advisable to dig a trench and fertilize the outer ring of the crown projection, and the depth of the trench can be determined according to the depth of the roots.

Osmanthus trees can be applied with organic fertilizers such as farmhouse fertilizer and cake fertilizer, as well as chemical fertilizers such as imported ternary compound fertilizer after sterilization treatment.

Before planting the osmanthus tree, you can apply the appropriate amount of pig manure or cake fertilizer to the soil, about 3 days, and the osmanthus tree can be planted in the soil. During the growth period of osmanthus trees, it is necessary to fertilize regularly, about once a month, you can use well-rotted cake fertilizer, and you can also spray an appropriate amount of foliar fertilizer to promote the growth of branches and leaves. In the early flowering stage of osmanthus trees, an appropriate amount of phosphorus and potassium fertilizer can be applied to promote the flowering of osmanthus trees.

It should be noted that when fertilizing, it is necessary to dig out the osmanthus tree by collapsing the bush, and bury the fertilizer at the edge of the soil ball of the osmanthus tree, not too close to the osmanthus tree, so as not to burn the roots.

Please note that the above information is for reference only, and the specific fertilization method should be adjusted according to factors such as the specific growth of the osmanthus tree and soil fertility. If you're not sure how to fertilize, it's advisable to seek advice from a professional horticulturist.

1. During the planting and seedling raising of osmanthus, it is necessary to apply 3 to 4 times a year, in early spring, the shoots begin to grow, and the roots begin to absorb fertilizer, therefore, soybean meal, pig manure, livestock manure and other nitrogen fertilizer-based fast-acting fertilizers can be applied in early spring, and fertilizer can promote the growth of spring shoots.

By May, fertilizer is applied about every 10 to 15 days, and in autumn, after the osmanthus flowers bloom, in order to restore the tree's strength, it can be applied manure fertilizer before the onset of winter, which can improve its cold resistance and prepare for wintering.