Common questions about family flower cultivation: how to raise potted asparagus?

Asparagus, also known as Phyllostachys pubescens, is a perennial evergreen vine of Liliaceae. Native to southern Africa. Ecological habits:

Asparagus is not cold-resistant, drought-resistant, like warm, semi-shady environment, avoid frost. Asparagus has strict requirements for basin soil, which is loose, fertile, good drainage and good air permeability, and the basin soil had better be neutral. Rotten leaf soil, sand and mature fertilizers can be used. Asparagus is not cold-resistant and afraid of heat, and the suitable temperature for growth is between 15 and 25 ℃. That is, it can not stand direct light, but also can not stay in the shade for too long. Watering should not be too much, grasp the principle of watering dry and wet. Fertilizer can be used once a month to meet the growth needs. Asparagus born in 2012 has the most ornamental value. Three-year-old asparagus begins to draw branches and should set up a support for it to climb. If you do not want to set up a bracket, you can also cut off the climbing branches to the root. Asparagus is not resistant to cold, and the overwintering temperature is 10 ℃.

Common questions about family flower cultivation:

Why the tender leaves of ⒈ asparagus become scorched and blackened when they grow to a certain height, while branches and leaves can still grow on the side?

The scorch at the tip of young leaves of asparagus is mainly caused by excessive drying of basin soil, lack of fertilizer or fertilizer damage. In addition, asparagus is originally a climbing plant, and when it grows high, it must have a pillar or rope to climb up, otherwise a similar situation will occur due to the bending and drooping of the top tip, affecting the supply of water and nutrients.

2. What diseases are easy to occur in asparagus? How to prevent and cure it?

① asparagus branchlets yellowed but did not detach, which was mainly caused by insufficient nutrients and malnutrition in basin soil. Some are because the basin soil is hard and the vitality of the root system with poor ventilation decreases, which affects the normal growth of the plant. In addition to replacing the basin with culture soil rich in organic matter in spring, the surface of the basin soil should be often loosened and attention should be paid to strengthening fertilization.

The withered and yellow leaf tip or shedding of ② asparagus is mainly caused by less watering, dry basin soil, or low relative humidity. Should always keep the basin soil moist, and often spray water to the plant, the water temperature had better be the same as room temperature, and put asparagus in a place with high air humidity. Mixed fertilizers should be properly applied in the growing season to make the plants healthy and strong and enhance their resistance.

The shoot color of ③ asparagus is dark yellow or yellowish green, which is caused by strong light or too much watering. It should be moved to a shaded place or a window with curtains to avoid direct exposure to strong light and be careful not to water too much.

The roots of ④ asparagus are rotten and the branches are scorched and yellow, mainly due to strong winds in the hot summer season or long-term stagnant water in flowerpots. So in summer, we should pay special attention to prevent the attack of thundershowers or typhoons.

The causes and control methods of yellowing of branches and leaves of ⒊ bamboo in pot cultivation.

A) the light is too strong. Asparagus likes semi-shade and avoids strong light. If it is placed in direct sunlight in summer, it will cause branches and leaves to wither and yellow. Once this phenomenon occurs, the flowerpot should be moved to a cool place, and water is often sprayed on the branches and leaves to increase the relative humidity, most of which are not seriously damaged can be restored.

B) improper watering. Although asparagus likes to be wet, it is afraid of stagnant water in the basin. More water is easy to rot the roots, while less water is easy to dry up the leaf tip. If root rot occurs, watering should be controlled and the soil should be loosened often. If the leaf tip is dry and withered, it is appropriate to irrigate a small amount of water first, then increase gradually, and spray water on the branches and leaves at the same time.

C) nutrient deficiency. Asparagus loves fertile soil. If the soil is not changed for a long time, the supply of nutrients falls short of demand, and the branches and leaves will turn yellow. At this time, thin liquid fertilizer should be irrigated once a week, and water and loosen the soil in time.

D) improper fertilization. If the concentration of topdressing fertilizer is too strong or the application of immature fertilizer is too strong, it is easy to cause fertilizer damage, which will lead to leaf drying and shedding. Once fertilizer damage occurs, the pot should be poured out, and the fertilizer should be removed, then the soil mass should be washed with clean water and the new culture soil should be replaced.

E) mismanagement in winter Asparagus loves warmth and should be sunny in winter. if it is placed in a place with insufficient light for a long time, coupled with poor ventilation and cold, it is easy to cause withered and yellow branches and leaves. At this time, it should be transferred to a warm place with sunshine, and at the same time properly controlled watering, it can be gradually restored as usual.

Infected with diseases and insect pests. Once asparagus is infected with shell insects and other pests, it will also cause withered and yellow branches and leaves, so it should be controlled in time.

For the common varieties of family flower cultivation, we should first consider the following conditions: 1, the flowers planted should adapt to the local soil, water and climate; 2, cultivate varieties that are easy to live, evergreen and blossom; 3, select varieties that can regulate indoor air at night; 4, select varieties that occupy a small area, but can receive a better beautification effect. After considering the above situation, we should also choose the variety of flowers according to the location, direction and lighting of the room: 1, the east-west bedroom, due to the short time of light, you can choose more shade-tolerant flowers, such as camellia, rhododendron, Michelia, Fusang, asparagus, evergreen. 2, the south-facing bedroom, with the characteristics of long sunshine hours and strong light, is suitable for the growth of rose, Milan, jasmine, pomegranate, garnet, leaf flower, impatiens, cockscomb, a string of red, carnation, goldfish grass, five-color pepper, cactus, and other light-loving flowers. 3. Under the threat of the scorching sun, the cultivation of flowers will be restricted, but if planting is skillfully arranged, greening the environment can not only grow flowers, but also help to reduce the temperature of the room in the west. The specific method is to first erect four pillars at the four corners of the balcony, or install two pillars at the two corners on the front side of the balcony, fix them up and down, and weave a net with lead wire or nylon rope between the columns. And plant two or four pots of climbing plants under the net, such as morning glory, honeysuckle, pineapple, Lingxiao, grape, etc., and soon they climb up quickly with the help of the western hemisphere and rope netting, and when the summer is hot, a curtain that can shade the west with green shade and watch flowers and fruits is formed. On the balcony protected by the green screen, most grass flowers and positive woody flowers can almost thrive unharmed, such as impatiens, noon flowers, dahlias, gladiolus, evening jade, canna, cactus, stone red, kumquat, jasmine, generation, mulberry, spring, pomegranate, cypress, dragon cypress, and sparrow plum, Chinese wolfberry, ginkgo, maple and other stump bonsai. 4, north facing room, light is much, but the temperature is low, should choose gentleman orchid, camellia, rhododendron, Michelia, southern bamboo, tortoise bamboo, four seasons begonia, calla lily, evergreen, auspicious grass, Tianmen winter and so on. 5. Houses without balconies, sun terraces or patios can plant some flowers mainly for viewing leaves, as long as there are windows in the room, such as a pot of cliff-style ivy, Parthenocissus, etc., or a pot of asparagus or water bamboo, evergreen, etc., on the writing desk or coffee table of the chest of drawers, as long as they are evergreen all the year round, making the room show a quiet and elegant, vibrant scene. Or cultivate a pot of gentleman orchids suitable for indoor cultivation, every spring, the golden flowers, and green leaves reflect each other, very beautiful. It is full of warmth, fragrance and pleasant gentleman demeanor, to the people sent bursts of spring, increased the very interesting. All these flowers are not too difficult to maintain at ordinary times, but in winter, they need to be placed indoors. In summer and autumn at night, they can grow well in a ventilated place in the window. 6, for some places such as indoors and corridors where there is no light or good light, what kind of flowers to choose should be carefully considered. In all these places, it is generally difficult to cultivate flowers well. If you use potted flowers as a temporary decoration, it is still possible, but not for too long, usually in about a week. Spring: melon leaf chrysanthemum, butterfly, spring flower summer: rose, jasmine, lotus autumn: bamboo begonia, a string of red, cockscomb, chrysanthemum winter: crab claw orchid, daffodil, cyclamen, gentleman orchid easy to live grass flowers are: petunia, Lantana, half branch lotus, melon leaf chrysanthemum, impatiens, cyclamen, ha ha, even pot grass is also comfortable. If placed at home, a few rich bamboo or curved bamboo, insert a glass bottle, put on the water, you can let it grow. How to match the varieties of growing flowers at home

As the saying goes, "the elegant room does not need to be big, the fragrance of flowers is not much." Put some flowers and plants indoors, green leaves and flowers, evergreen all the year round, it is really full of spring and vitality. But how much do you know about the matching of growing flowers at home? Below, the editor of Boqi Network combs it for everyone with the advice of experts.

Family growing flowers

Family planting and cultivation of flowers, generally based on potted plants. Due to the limitations of the conditions, do not plant too much, 10-15 pots is suitable. The selected flowers had better be foliage flowers, flowering flowers, fruit flowers, fragrant flowers, ornamental flowers and so on, so that the varieties will be rich and diverse.

Family planting flowers, if mainly to decorate the bedroom, can be more suitable for indoor planting foliage plants, such as Brazilian wood, goose palm wood, tortoise back bamboo (details), Hulk, sunflower, brown bamboo, pocket coconut, one-leaf orchid, hanging orchid (details), green apple, asparagus, gentleman orchid, etc., these flowers and trees are more shade-resistant, only weak light or scattered light can grow normally.

If the family grows flowers for ornamental purposes, they can grow more flowers, fruits, stems and bonsai, such as rose, camellia, rhododendron, Milan, jasmine, Fusang, pomegranate, kumquat, Buddha belly bamboo, cycad, five-needle pine, elm stump, banyan stump and so on.

When planting flowers in the family, we should also consider the collocation of the four seasons flower varieties:

Spring is dominated by flowering plants, such as camellias, rhododendrons, plum blossoms, daffodils, spring, etc., with some foliage plants and bonsai

Summer is dominated by fragrant plants and cold-colored flowers, such as Magnolia, Milan, jasmine, iris, eight immortals, etc., with some foliage plants and herbaceous flowers

In autumn, there are mainly ornamental fruit plants, such as pomegranate, firethorn, kumquat, generations, potted grapes, etc., with some colorful leaf plants, such as maple incense, poinsettia, triangular maple, red maple, feather maple, ginkgo biloba, peach leaf coral, etc., can also be matched with some grass flowers and tree stump bonsai

In winter, foliage plants are mainly foliage plants, with some seasonal flowers and mountain bonsai, foliage plants should choose species that are evergreen all the year round and have strong cold tolerance, such as cycad, palm bamboo, sunflower, rubber tree, Brazilian wood, spring feather, one-leaf orchid, hanging orchid and so on. Seasonal flowers are cyclamen, gentleman orchid, poinsettia, Zhu Ding red, melon and leaf chrysanthemum, primrose, daffodil and so on.

If you need to purify indoor night air, you should choose pulpy plants, such as cactus, cactus, mountain shadow boxing, crab claw orchid, swallow palm, etc., these plants can absorb carbon dioxide at night, give off oxygen, and are drought-resistant, evergreen all the year round, but not cold-resistant, as long as you avoid hot sun exposure in summer, keep warm and cold-proof in winter, and keep the basin soil dry, you can grow normally.

If indoor space is smaller, can choose small potted flower and overhanging plant, if asparagus, cyclamen, miniature rose, African violet, stripe 12 volumes, stone flower, Saxifraga, hanging bamboo plum and so on, both beautify the family environment, and do not occupy too much space area. These plants are easy to maintain.