Common Garden Plant Configuration Mode _ Garden Plant Configuration Mode

The ornamental effect and artistic level of landscaping largely depend on the selection and configuration of garden plants. If you don't pay attention to the collocation of color, flowering period, mosaic and tree type, just plant a few plants, it will be chaotic and the landscape will be greatly reduced. I'll sort out the relevant materials of common garden plant configuration methods for you, hoping to help you.

Common Configuration Methods of Garden Plants

First, the combination of flowering plants and foliage plants

Among the ornamental flowers and trees, there are some plants with beautiful and changeable leaves, such as plum and maple with purple leaves, maple with red leaves in autumn and ginkgo with yellow leaves. They are beautiful and can be combined with ornamental plants to extend the viewing period. At the same time, these ornamental trees can also be used as the main scenery in a prominent position. Even evergreen trees have different degrees of ornamental effects, such as light green willow, lawn, light green phoenix tree, dark green camphor, dark green Chinese pine and spruce. And it is best to choose varieties with large chromaticity contrast.

Second, attention.

Layered configuration and color matching are important ways of mosaic art. Different leaf colors, patterns and colors, and plant combinations with different heights enrich colors and levels. For example, 1 meter-high boxwood ball, 3-meter-high red-leaf plum, 5-meter-high juniper and1meter-high maple are arranged in four layers from low to high, forming green, red, yellow and other multi-layer trees. The arrangement of species in different flowering stages can prolong the viewing period.

Third, the configuration of plants should have obvious seasonality.

Avoid monotony, affectation and sameness, and form a landscape with flowers in spring, trees in summer, leaves in autumn and differences in winter, which is similar to natural scenery and makes tourists feel the life and changes of nature and feel immersive. Tree species that can be selected according to seasonal changes are Yingchun, Peach Blossom, Plum Blossom, Forsythia, Clove, etc., which bloom in early spring. Roses, roses, Tang Di, etc. Flowering in late spring; Hibiscus, Lagerstroemia indica and various grass flowers in full bloom in early summer; Liquidambar formosana, red maple, triangle maple, ginkgo, fruit-watching begonia, hawthorn, etc. Chinese pine, juniper and cypress are green in winter. The overall configuration effect should be that there are flowers in three seasons and green in four seasons. What is this called? Spring blooms early, summer is lush and not depressed? This design is original. In forest allocation, the ratio of evergreen trees is 1/3 1/4, the effect of dense branches and leaves is better than that of sparse branches and leaves, the effect of broad-leaved trees is better than that of conifers, the effect of combining trees and shrubs is better than that of planting only trees or shrubs, the effect of lawn is better than that of no lawn, and the effect of various plants is better than that of pure forest. In addition, you can also choose some medicinal plants, fruit trees and other plants with economic value to configure, so that tourists can come to the green space with lush trees and flowers or stroll on the boulevard, but they feel relaxed and happy everywhere and linger.

Fourth, herbaceous flowers can make up for the shortage of woody flowers and trees.

Plants can be burned before hydrangea, and marigold and cypress can be used under cherry trees to achieve the effect of flowers in three seasons and evergreen in all seasons. The configuration of garden plants should be coordinated in color, pattern, crown shape and height, plant life and growth potential. At the same time, we should also consider the proportion of plants in each combination and the relationship between the structure itself and the tour route. The design of each combination should also consider the relationship between the surrounding exposed ground, lawn, pool, surface and other combinations. The following examples illustrate the configuration and combination of several groups of ornamental plants.

1, Berberis and Paeonia lactiflora: This combination consists of a short Berberis shrub and a highly similar Paeonia lactiflora, and the light green Berberis and the dark green Trifidate Paeonia lactiflora form a harmonious tone. The total flowering period of this combination is nearly two months. You can enjoy the beautiful leaf color of Paeonia lactiflora in summer, and the red leaves and red fruits of Berberis in autumn. This group of green flower beds is suitable for opening.

2. Paeonia lactiflora and Spiraea: This combination is made up of plants with a height of 1 1.5 meters, which is very ornamental through the combination of plants with beautiful flowers and leaves. The total flowering period is one and a half months. In autumn, their leaves are all dyed red, so lovely. This combination is suitable for low-level plant communities in complex plant configuration structures.

3. Acer, Prunus and Berberis: In this combination, the height of Prunus is 2m and Berberis is1m.. It is planted around a 4-meter-high maple forest, forming a three-layer ornamental structure, enjoying the leaf color and crown shape of shrubs. This combination has remained stable for a long time, and the dark green leaves of Acer and Plum Blossom form a beautiful contrast with the light green leaves of Berberis. The total flowering period is nearly one month. In autumn, the samara of Acer negundo is red, the leaves are yellow and the fruit turns dark purple. Before the leaves fell, it was still hanging and decorated with shrubs until the first frost. This combination is suitable for the forest fringe, as an independent structure or supplementary combination higher than trees.

4. Lilac and Spiraea: Spiraea forms a second layer of flowers around the tall lilac shrub, and its white flowers can be used as the background of success, highlighting the ornamental value of lilac color, and the flowering period is nearly one month. The combination is stable for a long time and can form an independent community on the open land.

5. Clove variety combination: a combination of clove varieties with a total flowering period of one and a half months. It can be arranged on the edge of the forest or on the wall of the building. The flowering period is very beautiful, and there should be intervals between shrubs when arranging.

6. Spiraea, Primula and Daisy: The flowering period lasts for three months from spring to summer, which can be used for the edging group of forest edge.

7. Combination of rose varieties: The flowering period of this group is more than half a year, and the effect of planting trees on lawns, open spaces and road intersections is very good.

8. Acer ginnala, Pod, Honeysuckle, Cotinus coggygria and Buxus macrophylla: This is a group of shrub combinations with a total flowering period of more than one month. The red fruit of pods can be kept until late autumn, cotinus coggygria forms a beautiful purple panicle, Euonymus japonicus bears fruit in autumn, and maple leaves are gorgeous in late autumn, forming a beautiful landscape. You can plant seeds in beautiful places, or keep a short distance from trees in Gao Qian.

9. Spruce and juniper: This is a combination of evergreen conifers. Spruce is planted around juniper, which is suitable for the decoration of the main entrance of the park and the flat site, forming a single tone of gray-green and dark green.

10, spruce and rose: the dark gray leaves of spruce and the rose-red flowers form a very sharp contrast tone.

Common problems and solutions of garden tree planting

A, how to check whether the seedlings survive after planting trees.

Almost all construction workers know that problems with seedlings should be found and treated in time, but often many construction units only find them after seedlings wither and die. Here, I hope that construction workers can pay attention to post-construction inspection, find problems and solve them as soon as possible, and improve the survival rate of seedlings.

Solution:

1. Understand the situation of seedlings, whether they are seedlings, the size of mud balls, transportation time, planting season, etc.

2. Understand the earthwork, whether it is a deep soil layer, PH value, soil compactness, water accumulation and other issues.

3. Push the trunk consciously with your hands to see if the mud ball is closely combined with the soil.

4. Check whether it is planted too deeply or the surface of the mud ball is covered with too much soil, so as not to cause the root system to suffocate and die.

5. Check whether the tree has support or whether the support is firm. In order to avoid the loose roots caused by strong winds, they will leave the soil and lead to the death of trees.

6. Check whether the trunk and branches are damaged or improperly trimmed, so as to avoid bacteria pouring into the tree from the wound, leading to tree weakness.

7. Observe the upper part of the tree to see if the leaves are curled and withered or fall off abnormally. If so, dig a hole in time to check the root system, see if there is rot, and to what extent, and then consider whether it can be saved. Because the quality of roots is the key to the survival of trees.

Key point: dig a hole in time to see the root system if there is any problem.

Second, why is the survival rate of planting mountain seedlings low?

General construction workers know that the survival rate of mountain seedlings is very low, but with the decrease of trees, especially individual tree nurseries are difficult to find, so mountain seedlings have to be used.

Analyze the reasons:

1. Due to environmental factors, mountain seedlings are mostly straight roots, which depend on one or more main roots to grow downwards for a long time. If transplanted, the taproot is cut off, the water and nutrients of the tree itself are lost, the root pressure is reduced, and the water and nutrients in the soil cannot be absorbed, leading to death.

2. The soil layer on the mountain is thin, and the survival competition among trees makes the roots of trees take root far away. If transplanted, there are few effective fibrous roots.

3. Generally, the mountain has a good growth environment, sufficient water, high humidity, good drainage and high soil acidity, which is more suitable for seedling growth. If transplanted, the seedlings can't adapt to the environment of the planting place in time.

4. The soil on the mountain is mostly mixed with stones, so it is very difficult for saplings to dig up and play mud balls.

Solution:

1. It is best to do a good job of root cutting and crown pruning in the first half of transplantation.

2. Pay attention to protect the mud ball from damage when it is raised, pull up the thick roots and don't cut them off to ensure the loss of water and nutrients in the tree.

Key point: don't cut off the thick roots.

Third, how to plant trees in non-transplant season

Construction units all know that planting trees in summer, because of the high temperature, the seedlings themselves volatilize a lot, and the evaporation of the aboveground part is not proportional to the supply of the underground part, so the survival rate of planting is low and the risk is great. However, sometimes, due to Party A's requirements or cooperation with the total construction period, it is necessary to plant trees at high temperature in summer.

Solution:

1. It is recommended to use container seedlings, root-cutting seedlings or transplanted seedlings.

2. It is best to choose the seedlings in the suburbs, plant them after sunset in the evening, transport them overnight, plant them by secondary settlement method and support them. When planting, we should pay attention to planting quality rather than quantity.

3. After planting, a shade shed should be set up, and straw rope or hemp chips should be wound on the pole, and local spraying can be carried out if conditions permit to reduce water evaporation in the tree.

4. Choose plants and evergreen trees with high survival rate.

Key points:

1. Soil and mud balls are closely combined.

2. Keep the mud balls and leaves from direct sunlight as little as possible.

4. Why do trees with straight roots die easily?

Some large-scale seedlings, such as Liquidambar formosana, have fewer seedlings in the nursery and more hills and mountains, so sometimes they can only choose mountain seedlings. Because the seedlings are mostly straight roots, cutting off the main roots during digging leads to the loss of water and nutrients and the decrease of root pressure, which makes the roots unable to absorb water and nutrients in the soil in time and leads to the death of seedlings.

Solution:

1. Reference mountain seedling transplantation.

2. Pay attention to protect the mud ball from damage when raising seedlings, pull up the thick roots as far as possible, and dig holes and water the roots when planting.

Key points:

1. Don't cut off the thick roots.

2. Increase the thickness of the mud ball.

5. Can a big tree be transplanted with full crown and leaves?

Almost all Party A hopes that the planted trees can keep their crowns and leaves intact, and will show good results after construction without pruning. However, in order to improve the survival rate and other factors in actual construction, seedlings will be pruned unless they are specially cultivated. For example, in foreign countries, a tree with a diameter of 20 cm at breast height is transplanted by cutting roots for 5-6 times, directional pruning (removing big branches to facilitate contraction during transportation), and finally transplanted in the form of container seedlings, so it can be fully crowned and covered with leaves no matter where it is transplanted.

Solution:

1. The container seedlings are cultivated in the nursery, and the good growth of the seedlings is ensured by the nutrients in the container.

2. Ensure that the mud balls of container seedlings are intact during transplanting.

3. Planting should be shallow, with good drainage and ventilation, because container seedlings are mostly placed on the ground when cultivated, with good ventilation and drainage around them.

4. There are many forms of container seedlings, including plastic containers, planting bags and non-woven bags. Brick cofferdam, etc.

Key points:

1. Nursery cultivates container seedlings with good growth, and the size of mud balls is appropriate.

2. Ensure the integrity of the clay ball when transplanting.

Six, bark and root damage how to deal with?

When transplanting big trees, cranes or excavators are usually used for assistance. The traditional operation is to hang the trunk with wire rope and protection or to hang the trunk and mud ball at the same time. Because the protected object is easy to fall off, if you are not careful, the bark or root may be damaged by wire rope or machinery.

Solution:

1. Because the bark is damaged, the nutrient transport between cortex and xylem will be broken, thus affecting the survival or growth of seedlings. Therefore, we should try our best to protect the bark from damage, give priority to prevention, use cranes instead of wire ropes, and wrap the stems with hemp and bamboo chips.

2. For the block-shaped upturned or partially fallen bark, it can be disinfected first. After the bark is restored to its original state, it can be dipped and washed with trunk injection, then tied with straw rope or hemp chips, wrapped tightly, dipped and washed repeatedly with trunk injection at regular intervals, and disinfected again with a sprayer once a week or so.

3. If the bark falls off completely, use wound healing agent, and then tie it with straw rope or hemp.

4. If it is a root injury, trim off the bad root first and seal it with a band-aid to promote its healing, so that nutrition will not be lost.

Key points:

1. Prevention first.

2. Handle it in time and do a good job of maintenance.

Characteristics of common diseases and insect pests of garden flowers

One is autoimmune disease. Endangering the tender branches, buds, leaves and buds of flowers and trees, mainly endangering rose, rose and flowers. At the initial stage of rose and plum blossom, chlorosis spots appeared on the affected parts, and then they gradually destroyed themselves. Toner spots are like covering 1 layer of self-powder; In the later stage, the diseased spots turned gray, and the damaged plants became smaller and tender. When the tip is bent, the leaves are uneven, the flowers are few and small, or they can bloom or the flower shape is seriously distorted? Shrinking, drying up, or even the whole plant dying, phosphorus and potassium fertilizer should be applied appropriately to stop spraying water on the leaves.

And second? Leaf spot is a common leaf disease of begonia bulbifera, which is also harmful to itself. Orchid, Jin Fenghua, Canna, Lagerstroemia indica, Begonia, Japanese Begonia, Osmanthus fragrans, Rhododendron, Impatiens, etc. Floral symptoms such as geranium and Celosia cristata are local cell necrosis on the leaves, so it is not shown? The symptoms of the same spots, such as angular spots, striped spots and round spots, are serious when they are gray, black and brown. Leaves turn yellow, scorch and fall off.

The third is botrytis cinerea. It mainly harms leaves, stems, flowers and fruits. How dangerous is it? Damaged peony, cyclamen, Sijichun, Cuiju, camellia and other plants have accumulated water in the early stage of onset? Waterlogging spots will gradually expand and turn into brown or purple-brown spots, and wet weather will turn into spots? Gray hairs grow on the surface, and the whole plant dies when the condition is serious. Other diseases include bacterial soft rot and root cancer? Diseases, nematodes, etc? .

Second, pests?

One is an aphid. Commonly known as bored bugs, there are many kinds. The main common pests are cotton aphid and peach aphid. Aphids, chrysanthemum aphids, rose aphids, etc. Distributed all over the country, it harms many kinds of flowers, such as chrysanthemum, pansy, dahlia, rose aphid and so on. On the tender leaves, shoots and buds, use tissue sucking to raise them? Points, causing the leaves to change color, shrink and curl, and in severe cases, the leaves wither and even the whole aphid dies? The leaked honey dew hinders the physiological function of flowers, and at the same time, honey dew is the culture medium of mold, which is easy to induce? Sooty blotch and other diseases. In addition, Myzus persicae is an important virus-transmitting insect, and aphids are more harmful. Big, need timely prevention and control.

The second one is Starscream. There are few individuals, but the harm range is very large, such as chrysanthemum, big? Lihua, Rose, Rhododendron and other pests are small, so it is necessary to find them in time and prevent them as soon as possible? Governance.

The third kind is mussels. This kind of pest has a wide variety and a wide range of feeding habits, which can harm cactus and roses. The secretion of flowers, bamboo peaches, osmanthus flowers and other clams also contains honey dew, which will lead to? The propagation of harmful microorganisms causes black mildew spots on leaves and affects the growth of flowers.

The fourth is powder? Tick tock. The individual is very small, only 1nm long, self-colored and fast in reproduction, so it is seriously harmful. Harmful plants can also lead to the reproduction of harmful microorganisms and make the leaves moldy and black.

The fifth kind is soil silkworm, also known as ground silkworm and ground tiger. Harm a variety of flower seedlings, bite tender leaves, tender stems? Roots, leading to lack of nests.

Sixth, dry pests. There are also many kinds of this kind of pest, which can be eaten in branches, causing? Dead branches and whole plants? .

Guess you like:

1. Landscape pruning method

2. Garden Culture Papers

3. Analysis of greening design and plant configuration in residential areas.

4. Notes on Landscape Practice Week

5. What is the landscape architecture industry analysis?