The following essentials should be mastered in raising rich and precious bamboo in bottle water:
Remove the leaves from the base of the cuttings and put them into the bottle. Cut the base into oblique corners with a sharp knife. The blade should be smooth to increase the absorption area of water and nutrients. Change the clean water every 3-4 days, and put a few small pieces of charcoal in it to prevent corrosion. Don't move or change direction for 10 day, and silvery white fibrous roots will grow around 15 day.
After changing water, it is not advisable to change water and add water to take root, and water can only be added in time after water evaporates. Changing water frequently can easily lead to yellowing of leaves. Better add well water. Tap water should be stored in a container for one day. Water should be kept clean and fresh. Dirty water, hard water and oil and water should not be used, otherwise the roots will rot easily.
Fertilize and water in time to cultivate rich bamboo. In order to prevent excessive growth, don't apply chemical fertilizer. It is best to inject a few drops of brandy into the bottle every three weeks or so and add a small amount of nutrient solution. You can also use 500 grams of water to dissolve half an aspirin or a VC, and drop a few drops when adding water to keep the leaves green.
Avoid the wind. Don't put bamboo near the TV or where air conditioners and electric fans often blow, so as not to dry the tips and edges of the leaves.
Tips for soil cultivation: The growing season of Fu Guizhu in northern China is from April to 10. The basin soil should be kept moist, and humic acid liquid fertilizer should be applied once every half month. In summer, outdoor maintenance should be shaded, and the leaves will turn yellow if the light is too strong, so it is better to put it on a sunny platform or shade in the north. When the climate is dry, the ground is sprayed with water, and leaves fall 1 2 times a day. 1 1 until March of the following year, it should be maintained indoors, placed in the sun in front of the south window, and kept growing slowly above 10℃. Change pots and soil in March and April in spring, and peat soil and 50% garden soil can be used as culture soil. The basin bottom is first padded with ceramsite or coarse gravel with a thickness of 2 cm to 3 cm as the drainage layer, and then the culture soil is added. After planting, the pot soil should be kept slightly wet, and normal water and fertilizer management can be carried out after new buds are issued. After two years of cultivation, it is necessary to cut and replant. The plant can be cut into 5 ~ 6 nodes, and the cut parts can be cut or hydroponic.
Bundled "lucky bamboo" should be raised with water. It should be kept indoors in a bright place on weekdays. When the temperature is low, change the water once every 7 days to 10 day, and once every 3 to 5 days in the spring and autumn season. All-element compound fertilizer can be added to water. It is best to use cold boiled water to keep water in high temperature period in summer to avoid root rot or algae growth. Stop fertilizing in winter. Indoor hydroponics without heating facilities in the north is vulnerable to freezing injury in severe cold season. It can be planted with river sand in the first ten days of June 5438+ 10. When it is cold, it is covered with plastic bags and placed in a place where indoor cold air cannot blow, and it can safely overwinter at about 5℃.
In spring, potted plants can be cultivated with cultivated soil, or they can be cultivated with water after river sand is washed away. If there are rotten stems and roots during curing, they should be removed in time, and the roots and stems should be soaked in 75% chlorothalonil 1000 times water solution for 30 minutes, then washed with clear water and continued hydroponics. If the plant is already weak, it should be planted in the soil to make it rejuvenate.
Propagation Skills: Cut the cut stems into leafless nodes ranging from 5cm- 10cm in spring, or cut branches with stem tips from the base, insert them into clean coarse river sand, pour them into water, cover them with plastic bags, keep the substrate moist, and put them in a bright place indoors to take root in about 25 days. Or insert the cut branches into water and take root at 25℃ for about half a month.
Special reminder: It is best to buy Fu Guizhu in the north in spring. After buying it back, it will enter a suitable growth period. Heating facilities in winter can also be purchased before the new year. Potted plants should be strong, with dark green leaves, bright Phnom Penh stripes, no dry tips, no feet, plant height less than 30 cm, and 3 to 6 branches. For hydroponics with various shapes, plants with uniform stem thickness, beautiful shape and no rot at the base and root system should be selected. Special reminder is that Fu Guizhu grows poorly in alkaline soil and dry climate, and the tip of the leaf is easy to dry up. Long-term growth in the shade indoors is also thin, and the leaves are dull, so pay attention.