Which flowers grow well in the general garden soil on the roof?

There are many plants that can survive on rooftops, and theoretically any plant that can survive on land can be planted on rooftops. We often talk about green roofs, which do more than just grow plants. It can cool down and reduce noise, save energy and reduce emissions, and can also cultivate people's temperament.

Think about how exciting it is to have your own little garden.

Here we will introduce five kinds of plants suitable for green roofs, and those who are interested may wish to try them.

1. Gardenia microphylla.

The flower language is eternal love and the promised gardenia, which is not difficult to grow and is easy to feed.

Gardenias are planted on the roof and can bloom from spring to summer. The small white flowers have a beautiful temperament and a fragrant smell. Put a bamboo chair next to it, read a book and drink tea, don't have a leisurely atmosphere.

Gardenia microphylla can be used for medicinal purposes, and the fruit can clear away heat and fire. She prefers acidic soils, and just needs to keep the air around her moist on a daily basis, while paying attention to temperature changes and shade.

2. Moon flowers.

If you want to make your rooftop garden more vibrant, then planting a moon season is a very good decision.

The appearance of the moon flower is beautiful, there are many types, and the colors are diverse, and each one is beautiful. Red represents pure love; Orange and yellow represent the breath of youth; Pink represents first love; White represents reverence and exaltation; Blue represents preciousness; Green represents innocence and innocence.

It is easy to breed in the moon season, does not have high requirements for soil climate, likes a warm and ventilated environment, and is very suitable for planting on the roof.

3. Lavender.

The blue-purple lavender gives people a noble and dreamy feeling, and I always feel that he is subtle and firm, symbolizing vigorous love.

Especially the large lavender scene, the visual impact is strong and can be beautiful.

So, plant a patch of lavender on your roof and add a wonderful blue-purple splash to your rooftop garden!

4. Magnolia. Pure petals, faint fragrance, every blooming flower, like a fairy who falls from the sky and does not know the fireworks of the world, pure and elegant.

Magnolia is the most ideal flower for landscaping a garden, and it is equally good for rooftop planting. Magnolia flowers like temperature and cold, can overwinter in the open field, and also has a certain purifying effect on harmful gases, imagine that you are lying on the roof, looking at the clouds and light wind, feeling the faint fragrance of flowers and fresh air, is it intoxicating?

5. Evening primrose.

Evening primrose is extremely adaptable, drought and cold-tolerant, and is a very trouble-free choice for rooftop planting. You don't need to take care of it, you can enjoy its fresh flowers, and with other flowers and plants, it looks like a cute and playful girl next door.

It is said that girls give boys evening primrose with the implication of crush, isn't it interesting?

The above five suitable plants for rooftop planting may be mixed with some personal preferences. The author believes that people who are passionate about life will design and take care of their own gardens with heart. Hope.

The roof is windy and not drought-resistant, so dwarf flowers should be planted.

Many people will make a garden on their roof or balcony, so at this time they will find that there are two problems in front of them, one is the load-bearing of the roof, and the other is the drainage and leakage prevention of the roof, so how to choose planting soil is a key step.

Choose light soil

So what is light soil?

What are the materials of light soil?

Perlite or vermiculite.

River sand (freshwater sand) or fine sand 20% of granite (no salt content) that has completely decomposed

Peat soil substitutes.

Existing garden soil. Synthetic soil quality requirements

1. Perlite and vermiculite are chemical synthetic building materials, which are light, porous and contain granular and fertilizer-free, but have the special functions of fertilizer, water retention and smooth drainage.

2. Garden soil - the surface layer of loam soil that has matured in the pastoral fields around the country.

3. It should contain normal content of decomposed organic matter, and there should be no clay, coarse sand, stones (any combined granular stone objects with a volume greater than 15mm), clods, other plants, roots, sticks and other objects.

P.S. Humus or other corresponding things are the products of plant residues (or other suitable organic residues) decomposed to a hidden state in an aerobic and higher temperature (50-60) environment, and the carbon and nitrogen ratio (about 20-30 temperatures) has been stabilized, and there is no bad smell. Germs, pests and weed seeds should also be removed at high temperature before use.

Serving Guide for Standard Peat Soil Alternatives

1. Trees and shrubs (single plant) - kilograms per cubic meter.

2. Open space (meadow, flower bed, garden, slope) - 100 grams of square meters.

3. Sandy soil - 150-200 grams of square meters.

4. Fertile soil - 90-125 grams of square meters.

5. Clay - 75-90 grams square meters.

1) Flower bed soil: pH value = ; EC value (mmho cm); Organic matter (%) bulk density (g cm3) ; Effective soil layer 30cm, gravel particle size (cm) 1, content 100cm, shrub 60cm;

3) Lawn soil: pH value = ; EC value (mmho cm); Organic matter (%) bulk density (g cm3) ; Effective soil layer 30cm; Generally, the backfill soil is called guest soil, and it is called planting soil after treatment

What flowers are suitable for farming in the countryside?

Pastoral soil is the soil underground, including the soil on the green belt, which belongs to the nature of pastoral soil. It is suitable for planting flowers on the ground, and can be planted directly with garden soil. However, the garden soil is not suitable for planting in pots, and there will be stagnant water and rotten roots.

Because the soil has relatively few nutrients, it will become compacted after a complete nutrient loss, resulting in poor flower cultivation. However, adding some granular soil to the pastoral soil can make the soil loose and breathable, which is more conducive to the growth of the root system and is not easy to rot the roots.

What plants are grown in the pastoral soil?

There are many flowers in the garden that are suitable for raising, such as jasmine, sunflowers, triangular plums, and chrysanthemums, but the garden soil is not very nutritious. Some organic fertilizers can be appropriately added as base fertilizers, such as fermented chicken manure, sheep manure, etc. And it should be the fattest on a regular basis.

More nitrogen fertilizer should be added during the growth period, and phosphorus fertilizer should be appropriately added during the flowering and fruiting period.

Gardening considerations.

1. Soil permeability.

Poor soil permeability can easily lead to a lack of plant nutrients, so before use, you can find some fermented manure and mix it with the filtered river sand, which can increase the air permeability of the soil and reduce the appearance of plant compaction.

2. Nutrients in the soil.

If you want to get the most out of the pastoral-area soil, you need to increase the nutrients of the pastoral-area soil. You can mix the sun-dried leaves with the soil one by one, let the leaves rot in the sun, and mix them thoroughly with the garden soil, so that the garden soil will have enough nutrients to raise flowers.

Acidic loose humus.

Different flowers require different soil qualities! For example, southern flowers such as rhododendrons, camellias, and Milanese flowers require slightly acidic flowers.

version of the soil. And some northern flowers, such as yellow thorn plum and pearl plum, are not strict with the soil, as long as it is neutral soil. Cacti generally require sandy loam soils, especially for ventilation and good drainage.

I don't know what kind of flowers you're going to plant, so it's hard to say that the soil is suitable.

Loose, fertile, well-drained soil.

Hello, the more commonly used soil is humus, which can be suitable for most plants to grow, because the nutrients in humus are more abundant and the texture is soft. Because humus soil not only has enough nutrients, but also has good water filtration, air permeability is also very good, very suitable for planting flowers.

Different flowers are suitable for different soils, so we will introduce you to several suitable soils for growing flowers

1. Saprophyll: This brown-black loose substrate is most like the traditional "soil". It is made from the litter and roots of plants, which are made after decay, and are divided into two types: broad-leaved tree humus and conifer humus.

This "soil" is rich in humus, which is suitable for the cultivation of most flowers, and is also the most commonly used. Because of its loose soil and acidic nature, it is especially suitable for planting southern flowers such as rhododendrons and masts.

2. Bark shavings: These bark shavings are generally made from the bark of pine trees and some hardwoods. Fresh bark is crushed and then piled, drenched and detoxified to make this bark shavings.

They are very breathable, but they have less water retention and can be mixed with other substrates, making them suitable for growing orchids.

3. Perlite: This is probably the most "white" of all the substrates, it is an expansion material formed by using natural aluminum-silicon compounds, crushed, and heated to more than 1000 degrees Celsius. It is characterized by:

Although it cannot be planted independently, it is often used as an additive to the soil because it can increase the air permeability of the soil, making it suitable for growing any plant.

4. Ceramsite: This small brown round particle is made of clay melting, and the size is generally about centimeters. If you look closely, you can find that there are many small pores on the ceramsite, which is exactly what it is characterized by, it is very breathable, and it is suitable for mixing with other substrates to grow orchids and other plants.

However, unlike other substrates, this ceramsite has no nutrients of its own, and the flowers planted in it need to be fertilized frequently.

The roof garden soil is generally a nutrient soil, which is suitable for choosing soil with rich nutrients and slightly better permeability; For most areas, it is better than ordinary soil. The main consideration is whether the bearing capacity of the roof can be afforded. During the summer rainfall, whether the drainage can be carried out effectively will cause pressure on the building and shorten the service life of the building.

The soil thickness requirements of the roof garden are generally more than 30cm; For trees and shrubs, the soil layer needs to be 60 cm. Improved soil is a mixture of ordinary garden soil, drainage materials, light aggregates and fertilizers. Its preparation ratio needs to be determined according to the growth needs of various plants; Ultra-light soil is a substrate system consisting of a surface cover, a plant root breeding layer and a drainage layer.

Both substrates allow plants to grow better while reducing stress on buildings. The roof greening soil substrate can be proportioned according to the actual situation within the allowable range of building load and substrate load.

Choose dwarf-tolerant, cold-tolerant dwarf shrubs and herbaceous plants. Because the roof garden has high temperature in summer, strong wind, poor soil moisture retention performance, and poor thermal insulation in winter, so should choose the plant that is drought-resistant, cold-resistant, and strong, at the same time, considering the special geographical environment and load-bearing requirements of the roof, attention should be paid to choosing more dwarf shrubs and herbaceous plants, in order to facilitate the transportation, planting and management of plants.

Choose masculine, barren-tolerant, shallow-rooted plants. Most of the roof garden is full of direct sunlight, the light intensity is large, and the plants should try to choose positive plants, but in some specific small environments, such as the place under the flower stand or against the wall, the sunshine time is shorter, and some semi-positive plant species can be appropriately selected to enrich the plant varieties of the roof garden, the planting layer of the roof is thinner, in order to prevent the erosion of the root system to the roof building structure, the shallow root system of the plant should be selected as much as possible. As the application of fertilisers can affect the hygiene of the surrounding environment, roof gardens should be planted with plants that are resistant to barrenness as much as possible.

Choose plant species that are resistant to wind, lodging, and waterlogging. The wind above the roof is generally larger than the ground, especially in the rainy season or when there is a typhoon, the wind and rain are the most harmful to the survival of the plant, and the roof planting layer is thin, the water storage performance of the soil is poor, once it rains, it is easy to cause short-term water accumulation, so some wind-resistant, not easy to lodging, and at the same time can withstand short-term water accumulation plants.

Try to choose native plants, and appropriately introduce new varieties of greening. Native plants have a high degree of adaptability to the local climate, in the roof garden where the environment is relatively harsh, the selection of native plants has twice the result with half the effort, while considering that the area of the roof garden is generally smaller, in order to arrange it more exquisitely, some new varieties with higher ornamental value can be selected, so as to improve the grade of the roof garden.

Growing flowers, many people's favorite. Flowers beautify the environment and bring pleasure to people. If you want to grow good flowers, you can't do without good cultivation soil.

The soil in which the flowers are grown must be permeable and rich in organic matter. Like vegetable garden soil, humus soil rich in deciduous leaves under the forest, pond mud mixed with plant ash or wood chips, etc. These soils are readily available in rural areas, but what if city dwellers want to plant some flowers to beautify their home environment?

I'm going to introduce you to a trick that works and is long-lasting. Range hoods are a must-have in urban homes. Many people mourn the cost of collecting oil from the range hood as garbage disposal, and you must know that this is a good organic fertilizer.

Take the garbage that you have discarded in your daily life, such as vegetable leaves, all kinds of melon skins, fruit peels, peeled edamame shells, etc., mix them with the oil collected by the range hood, and bury them in the potting soil for planting flowers. After natural decay, it is better than all kinds of cake fertilizer, the fertility is long-lasting, and the soil is not easy to compact.

I'm glad if it helps you.

Xiaoya answers for you:

With the continuous improvement of living standards, more people pay more attention to their living environment, pay attention to some quality of life, and raise some flowers and plants at home, which can make our home environment more beautiful. However, if you want to maintain potted flowers well, they can grow strong, and the branches and leaves are abundant, and the soil is the key. There are many soils suitable for growing flowers, but a basic principle is that it is well drained and breathable, fertile and loose.

In addition, most flowers prefer acidic soils.

The soil suitable for raising flowers is humus soil or peat soil, because humus soil is rich in humus, which is conducive to the growth of flowers, and there are enough nutrients for flower growth.

So if you raise flowers with soil, add about one-tenth of cinder or coarse sand, perlite, etc. to the humus soil, and then add some fine sand, so that the soil will not be compacted, and it is particularly loose and fertile, which is very good for raising flowers.

<>This article was originally written by Xiaoya on the balcony and first published in Wukong Q&A, please do not carry or plagiarize the content.

<>This article was originally written by Xiaoya on the balcony and first published in Wukong Q&A, please do not carry or plagiarize the content.

I am Xiaoya who loves planting flowers, fruits and vegetables, pay attention to Xiaoya on the balcony, raise flowers and vegetables with you, share planting tips, gardening knowledge!

I am Xiaoya who loves planting flowers, fruits and vegetables, pay attention to Xiaoya on the balcony, raise flowers and vegetables with you, share planting tips, gardening knowledge!