What flowers and plants should be planted under a big tree? What plants are suitable for planting un

Cultivating vegetables under the tree can make full use of the space under the tree and increase agricultural income with seedling cultivation. Whether it is a fruit tree or an economic seedling, some vegetables can generally be planted on the basis of not affecting the growth of seedlings. The light under the tree is weak, which can avoid sun exposure, reduce water evaporation, and especially reduce the temperature in summer, so you can choose some vegetable varieties that are not resistant to strong light and have strong negative tolerance for planting.

Due to the shading of branches and leaves under the tree, only some scattered light can be irradiated under the tree, and due to the shading of branches and leaves under the tree, it can play a good role in water retention and moisture retention, reduce the water evaporation of vegetables under the forest, for vegetables like leeks, lettuce and other vegetable categories that like a cold environment, planting under the tree can just reduce sun exposure, especially leeks are easy to produce more crude fiber under the conditions of high temperature and strong light in summer, and the taste is poor. At the same time, due to the intertwined root system of trees, especially the roots of trees with many years of age, they will extend into the tree rows, which is not conducive to the growth of understory vegetables.

Vegetables planted under trees should choose vegetables that are resistant to negativity, have short plants, have fewer pests and diseases, and are not easy to compete with trees for fertility. Among them, the most commonly grown vegetables include: water spinach, lettuce, fungus, leeks, lettuce, bok choy, ginger, mint, dandelion, etc., in addition to mushrooms and other edible mushrooms.

The growth cycle of these vegetables is not too long, especially lettuce and oilseed lettuce, as long as the water and fertilizer are sufficient, they can grow very well, and the growth cycle is particularly short, and several stubbles can be planted in a year, which effectively increases economic benefits. Edible mushrooms such as mushrooms have lower requirements for light conditions, and as long as the management technology is appropriate, the economic benefits of edible mushrooms are much higher than those of other vegetables. In addition, when choosing vegetables, it is best to choose varieties that do not have comorbid diseases and pests with the trees that are interplanted, so that it is difficult to control diseases when they occur.

Precautions for planting vegetables under trees.

Planting vegetables under the tree is generally suitable for young trees within 3 years, and the branches and leaves of young trees are not lush enough to completely block the sun, which is more conducive to the photosynthesis of vegetables under the tree, which is beneficial to increasing vegetable yield. Moreover, the root extension length of young trees is not so long, so it will not hurt the tree root system due to land preparation in the process of vegetable planting, and will not adversely affect the ventilation and light transmittance of the whole forest because of the growth of vegetables under the tree.

Tree vegetable interplanting should reasonably control water and fertilizer**. Planting vegetables under the tree should pay attention to the top dressing can not be excessive, the early stage is best to nitrogen fertilizer, with top dressing phosphorus and potassium fertilizer, the number of top dressing and the amount of top dressing should be based on planting.

Under the big tree, there is mostly a shady place, and you can plant violets or go around the tree three times, which is beautiful and generous.

It is good to enjoy the shade under the big tree, because the grass and flowers planted under the tree are generally preferred to shade flowers, and the grass and flowers that can be planted under the tree are: violet, columbia, petunia, sage, purple lily.

Under the big tree, the light is not good, and some shade-tolerant plants can be planted. Recommended leek: Leek is a perennial herbaceous plant of the family Lycoris family, with strong nature, extensive management, semi-shade tolerance, small pink flowers in summer, and excellent ornamental planting.

There is a lot of space under the big tree, but due to the shade of the big tree, the sunlight may be a little insufficient, so it is more suitable to plant some plants with good shade tolerance, such as three-rent leaf grass, spring feather, purple flower, taro, petunia, hosta, wheat winter, stone calamus, etc.

Petunias. Its flowers are purple or white, and its plants are shade-tolerant, drought-tolerant, and heat-tolerant. It will be planted under the tree for about three months after flowering, but don't forget to water the plant.

Font This plant prefers to grow in a humid and cool environment. In addition to the underside of the trees, the water's edge and shore are also suitable for its growth. Keep the soil moist during maintenance.

Hosta. Spring feathers are very tolerant of negativity. Its leaves are feathery and can be evergreen all year round, even when cultivated in the shade. Normally, it is best to give it a maintenance temperature of 25.

Spring feathers. Jerusalem artichoke is also a common shade-tolerant plant that can be cultivated under trees and has strong environmental adaptability. The suitable temperature for the length of the raw code is 20-30, and it is also necessary to pay attention to environmental ventilation.

Fruit taro. Plants under large trees can avoid strong light, but they can also receive light, so don't plant Western plants here, as this may cause poor plant growth.

1. Violet is a famous flower abroad, and violet is generally famous for its sea of flowers, which can be planted in a sea of flowers. In fact, violets can also be planted three times around the tree, planted under a large tree, such as under the camphor tree, which is beautiful and generous, and the aesthetics of the small tree is much worse.

2. Columbia, which is born at an altitude of 200-2300 meters above sea level, along the mountain roadside, by the river or on the damp grass. It likes cool climate, avoids high temperature exposure in summer, is strong and cold-resistant, and likes humus-rich, moist and well-drained sandy potatoes to destroy loam. Columbous cabbage, shading and shade-loving characteristics, is very suitable for planting under the tree in large areas.

3. Purple flower, perennial herbaceous plant, stem height 6-13 cm, flowering period of 4-5 months, purple flowers, after autumn after the stem and leaves are still blue-green, until the beginning of winter, tenacious vitality, is an excellent ground cover plant, can be planted under the tree.

It is better to plant February orchid, purple lily, hosta flower, lycoris, caryophyllus, wheat winter grass, dogtooth root, hosta flower, hydrangea flower, and four seasons begonia under the tree.

Zhuge cuisine is named February Orchid because of the opening of the orchid in the second month of the lunar calendar. It is a cruciferous family, and it is an annual or biennial herbaceous plant distributed in Liaoning, Hebei, Shanxi, Shandong, Henan, Anhui, Jiangsu, Zhejiang, Hubei, Jiangxi, Shaanxi, Gansu and Sichuan in China. Purple lily, also known as wild violet, light petal violet, etc.

It likes light, likes a humid environment, is shade-tolerant and cold-resistant, does not choose soil, has strong adaptability, is easy to reproduce, and can live broadcast the early and concentrated flowering period of purple lily.

Hosta, also known as white calyx and white crane fairy, is a perennial root plant of the family Liliaceae and the genus Hosta. Hosta is resistant to cold, likes a damp environment, is not resistant to strong sunlight, and is mostly propagated by ramification, and can also be sown. Lycoris is a perennial herbaceous plant that grows wild on shady hillsides and along ravines, and is also cultivated in gardens.

The maintenance method of the big tree is closed Brother Li

1. Support: The tree is big and windy, and the big tree should be supported and fixed immediately after planting, so as to prevent it from falling. The triangular pile is the most conducive to the stability of the tree, and the support point is about 2 3 places high to the tree body, and a protective layer is added to prevent the skin from being damaged.

2. Disease prevention and insect treatment: adhere to the prevention first, according to the characteristics of tree species and the occurrence and development of pests and diseases, check frequently, and do a good job of prevention. Once the disease occurs, it is necessary to prescribe the right medicine and prevent it in time.

3. Fertilization: Fertilization is conducive to restoring the tree potential, in the early stage of tree transplantation, the root system has low fertility absorption, and it is advisable to use topdressing outside the roots, generally about once every half a month. It is recommended to use microbial fertilizing the garden, which is safe for trees.

After the root system germinates, soil fertilization can be carried out, and thin fertilizer and frequent fertilizer are required to prevent root damage.