Guidelines for the maintenance of asparagus bonsai with bacterial nemesis

Guidelines for the maintenance of asparagus bonsai of bacterial nemesis

Asparagus, also known as Phyllostachys pubescens, is a perennial evergreen herb with nearly white flowers, black seeds and spherical berries. Asparagus is elegant in charm and highly ornamental. The picture shows asparagus bonsai.

1. Environmental protection effect

Asparagus can absorb harmful gases such as phosphorus dioxide and sulfur dioxide at night. The gas emitted from the plant has the function of sterilization and bacteriostasis.

2. Maintenance guidelines

(1) Light asparagus can not be exposed to the hot sun, hot season should be placed in a cool and ventilated place. At the same time, the flowering period of asparagus is not only afraid of wind, but also afraid of rain, so we should pay attention to good ventilation. In good weather, we can put it outside to receive sunlight [Jishan Huayao].

(2) when the temperature is kept at about 5 ℃ in winter, it can survive the winter safely if it is placed in the sunny area.

(3) watering should be dry and wet every day, if it is not dry, it should not be watered thoroughly, not "half of the water" should be watered, and it should not be too wet or stagnant for a long time, otherwise the fleshy root system will grow poorly and lead to rotting root. In addition to keeping the basin soil moist in the hot summer and dry season, it is also necessary to spray water on the branches and leaves and around them.

(4) Fertilizer was applied every 10 days in spring and autumn, mainly nitrogen and potassium, and phosphorus fertilizer was applied before flowering. Stop fertilizing at high temperatures in summer to avoid root damage.

(5) the soil is rich in humus, loose and well drained. The potted soil was made of 4 parts of garden soil, 4 parts of rotten leaf soil and 2 parts of yellow sand.

(6) the methods of sowing and dividing plants are often used in breeding asparagus soil culture, or hydroponic culture. Among them, ramet propagation is often combined with changing pots in spring, and the whole plant is dug up and divided into several clumps and potted respectively, but the shape of the seedling obtained from the ramet is often incorrect, and the survival rate is low, so it is seldom used.

(7) the arrangement of asparagus is mainly potted foliage, fresh and elegant, and the arrangement of the study shows the flavor of scrolls. Larger disk plants can be placed on the windowsill, and large basin plants can be equipped with brackets so that their leaves are evenly distributed and can be displayed at the corner of the wall.