Detailed Explanation of the Key Cultivation Techniques for Honeysuckle
The scientific name of honeysuckle is Japanese honeysuckle (Lonicera japonica). Because its flowers are white when they open and turn yellow after growing for a period of time, it is named honeysuckle. Honeysuckle is a common Chinese herbal medicine in daily life. It can clear heat and detoxify, and has significant effects on various heat-related diseases. Below is an introduction to the cultivation techniques for honeysuckle.
I. Growth Habits of Honeysuckle
Honeysuckle is resistant to cold and tolerant of heat, and it likes light but also tolerates shade. Honeysuckle also has strong drought resistance, tenacious vitality, and extremely strong adaptability. Honeysuckle has no particular requirements for soil and can be cultivated in both acidic and alkaline soils, so it is very widely distributed in our country.
II. Propagation Techniques for Honeysuckle
1. Seed propagation
Collect seeds in autumn. When collecting seeds, choose mature fruits from plants that are growing vigorously and are free of pests and diseases. After picking, rinse the fruits clean and float off the skin and flesh. After the seeds are separated, dry them in the shade in a ventilated and dry indoor environment, and remove impurities. Store the treated clean seeds below 0 degrees, and they can be sown in the spring of the following year.
Before sowing, soak the seeds in warm water at about 25 degrees for 24 hours, then filter out the water. Mix the seeds with wet sand, and when nearly half of the seeds begin to crack and sprout, they can be sown.
2. Cutting propagation
The cutting method can ensure the propagation rate of honeysuckle and is very effective for propagating honeysuckle. The best time for cuttings is in the rainy season, when the survival rate is highest. Honeysuckle cuttings can be taken in all three seasons except winter.
When taking cuttings, select vigorous 1-year-old branches as cuttings, and leave 3 or 4 pairs of buds and leaves. After cutting, a rooting agent can be used to promote rooting and sprouting of the cuttings. Be careful to spray water frequently to keep moisture sufficient.
3. Layering propagation
Between June and October, take current-year branches after flowering, use moist mud rich in nutrients as a base, press 2-3 nodes of the flowering branch firmly with fertile mud, and cover with grass to retain moisture. After about two months, adventitious roots will grow at the nodes. Break the branch that has grown adventitious roots at 1 cm behind the node, so that it separates from the mother plant and grows independently, and then plant it separately.
III. Key Cultivation Points for Honeysuckle
1. Intertillage and weeding
After honeysuckle seeds sprout and are planted out, timely intertillage and weeding should be carried out during the growing season each year, so as to prevent weeds from competing with honeysuckle seedlings for nutrients. Before the soil freezes hard in early winter, loosen the soil at the proper time to prevent the root system from being damaged by freezing.
2. Fertilization and drainage
Fertilization can use the ring method: dig a ring-shaped trench around the plant, apply fertilizer, and then fill and level the soil. In the rainy season, when there is too much rain, pay attention to timely drainage to prevent waterlogging from causing damp root rot and causing phenomena such as flower and bud drop.
3. Shaping and pruning
Honeysuckle has strong growth capacity, and its branches grow very quickly. Shaping and pruning can remove excess branches and is more conducive to cultivating thick main trunks and branches. In addition, removing excess branches makes the ventilation and air permeability of the honeysuckle clump better, which is more conducive to the growth of honeysuckle.
The above is a brief introduction to honeysuckle cultivation techniques. Friends who cultivate honeysuckle can refer to the methods in this article, combine them with local actual conditions, adapt measures to local conditions, and cultivate rationally.