Culture method of flower and leaf vine in Changchun

1. Temperature:

The flower and leaf vine likes to be warm in Changchun, and the optimum temperature for growth is 18-20 ℃ from April to August, and 13-18 ℃ from September to March next year. Changchun is more cold-resistant and can endure a low temperature of about 10 ℃. If it is moved indoors, it can survive the winter safely. Even if the aboveground part dies due to frost injury, it can still sprout and branch in the next spring. But it is best to keep the temperature of the pot at about 5 ℃.

2. Lighting:

The flower and leaf vine is shady in Changchun and can grow healthily as long as there is scattered light. From October to April of the following year, if you can give sufficient light to Changchun, it is more conducive to the growth of Changchun, which is bogey to strong sunlight exposure, otherwise it is easy to cause leaf tip and leaf edge scorching, so May-September should be shaded.

3. Watering:

Changchun likes a humid environment and can withstand water and moisture. During the growth period, we should fully supply water, keep the basin soil moist, and spray water to the leaves to increase the humidity of the growing environment in Changchun. When overwintering, it is necessary to control watering to keep the basin soil relatively dry.

4. Fertilization:

Due to the rapid growth of flowers and leaves in Changchun, it is necessary to replenish the nutrients needed for growth in time. Fertilizer combined with nitrogen and potassium should be applied 1-2 times a month to promote the vigorous growth of flowers and leaves in Changchun and to make the markings on the leaves brightly colored. After entering autumn, it is necessary to stop applying nitrogen fertilizer and increase the application of potassium fertilizer in order to improve the cold resistance of Changchun. Stop fertilizing in winter.

5. Pruning:

The young plants of Changchun should be heart-picked for 1-2 times and given good fertilizer and water management, so that Changchun can form an ideal crown soon. When the branch tip of Changchun branch grows too long, the length can be controlled by coring and topping, so as to promote the growth of Changchun. The growth potential of the flower and leaf vine in Changchun can be re-cut in spring combined with turning the basin to adjust the growth potential and restore the normal growth of the flower and leaf vine in Changchun.

The above is the introduction of the breeding method of Changchun, let's take a look at the matters needing attention in Changchun!

How to propagate Flower and Leaf Vine in Changchun

Flowers and leaves Changchun four seasons Changchun, leaves Cuihua Yan, very ornamental value, so often used as ornamental potted plants, very favored by people. Today, I would like to introduce to you the method of Changchun propagation and the breeding method of Changchun.

How do flowers and leaves propagate in Changchun

Flower and leaf vines can be propagated easily in Changchun, which can be propagated by cutting, tillering and striping, mainly by cutting. The following is a brief introduction to the method of cutting propagation of flower and leaf vine in Changchun:

Cutting time: before spring sprouting; Meiyu season; cutting can be done from September to October.

Cutting method: select 1-year-old or current-year-old strong branches, cut and grow about 10 cm, have 2-3 pairs of bud cuttings, plant spacing of 10 cm × 10 cm, pour water after planting, and build a shed with sunshade net to protect the sun, keep the soil moist, and can be transplanted to the field after survival.

Flower and leaf vines in Changchun potted plants should be picked in time to promote branching. Keep the basin soil moist during the growing period and apply fertilizer once every half a month. Prune properly in summer and autumn to control the growth of branches. Planting in the open field is generally green and evergreen all the year round.

Culture method of flower and leaf vine in Changchun

1. Temperature:

The flower and leaf vine likes to be warm in Changchun, and the optimum temperature for growth is 18-20 ℃ from April to August, and 13-18 ℃ from September to March next year. Changchun is more cold-resistant and can endure a low temperature of about 10 ℃. If it is moved indoors, it can survive the winter safely. Even if the aboveground part dies due to frost injury, it can still sprout and branch in the next spring. But it is best to keep the temperature of the pot at about 5 ℃.

two。 Lighting:

The flower and leaf vine is shady in Changchun and can grow healthily as long as there is scattered light. From October to April of the following year, if you can give sufficient light to Changchun, it is more conducive to the growth of Changchun, which is bogey to strong sunlight exposure, otherwise it is easy to cause leaf tip and leaf edge scorching, so May-September should be shaded.

3. Watering:

Changchun likes a humid environment and can withstand water and moisture. During the growth period, we should fully supply water, keep the basin soil moist, and spray water to the leaves to increase the humidity of the growing environment in Changchun. When overwintering, it is necessary to control watering to keep the basin soil relatively dry.

4. Fertilization:

Due to the rapid growth of flowers and leaves in Changchun, it is necessary to replenish the nutrients needed for growth in time. Fertilizer combined with nitrogen and potassium should be applied 1-2 times a month to promote the vigorous growth of flowers and leaves in Changchun and to make the markings on the leaves brightly colored. After entering autumn, it is necessary to stop the application of nitrogen fertilizer and increase the application of potassium fertilizer in order to facilitate the cold resistance of jacquard leaf vine Changchun. Stop fertilizing in winter.

5. Trim:

The young plants of Changchun should be heart-picked 1-2 times and given good fertilizer pipe-management, so that the flower-leaf vine Changchun will soon form an ideal crown width. When the branch tip of Changchun branch grows too long, the length can be controlled by coring and topping, so as to promote the growth of Changchun. The flower and leaf vine Changchun which is worse than the growth potential can be re-cut in combination with turning the basin in spring to adjust the growth potential and make the flower and leaf vine Changchun return to normal growth.

The above is for everyone to introduce the Changchun propagation method, as well as the Changchun breeding method, do you all understand? Please pay attention to more household knowledge.

Changchun culture method of flower leaf vine Changchun can be propagated by ramets in spring. At this time, cut off the old branches of the previous year, plane out the plants, plant them separately, and water them thoroughly; striping propagation is carried out in the growing season. Flower and leaf vines can be propagated easily in Changchun, which can be propagated by cutting, tillering and striping, mainly by cutting. Cutting time: before spring sprouting; Meiyu season; cutting can be done from September to October. Cutting method: select 1-year-old or current-year-old strong branches, cut and grow about 10 cm, have 2-3 pairs of bud cuttings, plant spacing of 10 cm × 10 cm, pour water after planting, and build a shed with sunshade net to protect the sun, keep the soil moist, and can be transplanted to the field after survival. Flower and leaf vines in Changchun potted plants should be picked in time to promote branching. Keep the basin soil moist during the growing period and apply fertilizer once every half a month. Prune properly in summer and autumn to control the growth of branches. Planting in the open field is generally green and evergreen all the year round. Changchun cutting propagation of flower and leaf vines can be carried out all year round. The cutting substrate is made of perlite, vermiculite or sand with good water retention (growing season). Cutting in autumn and winter should be carried out in greenhouse or sunny border, and cutting in greenhouse with electric hotbed in winter will lead to higher rooting rate. The cost of cutting in greenhouse is too high, in order to obtain a large number of plants, we should choose outdoor cutting bed cutting in the growing season. Strong and substantial branches are selected as cuttings, the length of cuttings should be determined according to the season, the length of cuttings should be about 10-13cm in winter, high temperature and water evaporation in summer, cuttings should not be too long, about 8-10cm (2-3 nodes). Two leaves are left in the upper part, and the lower part is cut to the root of the node, buried in perlite or sand and watered thoroughly. When cutting, there must be 1mi and 2 sections buried in the sandy soil of the river, compacted and pat, and watered and moisturized in time. In order to reduce leaf transpiration and prevent leaf wilting, when the light is strong in summer, a shading net with a shading rate of 30% Murray and 50% shading can be set up above the cutting bed, shading for about 20 days, or cutting under the shade shed. After the seedlings begin to take root, remove the shading net, control moisture and increase light. Plants that have taken root should be transplanted in time, with 3-4 plants per pot or clump, so that they can take shape quickly and have high ornamental value. If transplanting in the outdoor nursery at the end of autumn, cold prevention measures should be taken in winter, such as covering sawdust, grass seeds and so on. Cultivation and management of flowers and leaves in Changchun: like warm and sunny environment, but also shade-tolerant, cold-tolerant, drought-tolerant, but in the shade, the yellow patches of leaves become lighter, which should be planted under sparse forests. Prefer fertile and moist soil. The cultivation of Catharanthus roseus requires loose and humus-rich sandy loam, and the mixture of rotten leaf soil garden and river sand can be used as substrate when potted. More than one plant can be planted in each pot at the same time, and the heart can be picked out at the right time, which can be formed quickly. In order to promote multi-branching, coring can be carried out many times in the growing season, and the adventitious roots can be grown by piling soil at the nodes to promote the growth of vines. Water should be watered during drought and drainage should be paid attention to in rainy season. Because of its rapid growth, the growing period should be fully watered to keep the basin soil moist, and liquid fertilizer should be applied three times a month to ensure the rapid growth of branches and bright green leaves. It is suitable for brightly lit environments. But in midsummer to avoid direct light, so as not to burn leaves; must be properly shaded, semi-overcast environment is the best. Although Prunus mandshurica likes to be warm, it is also resistant to cold, and can withstand low temperature of about 0 ℃ in winter. Prunus mandshurica has strong adaptability and fast growth, and can maintain intact color all year round except the severe cold, so it is easy to cultivate and widely used. Planting in the open field is generally green and evergreen all the year round. Fusarium wilt, canker and leaf spot often occur, which can be controlled by spraying the same amount of Bordeaux solution. The insect pests are harmful to shell insects and root wart nematodes, which are sprayed with 1000 times of imidophos EC, and root wart nematodes are controlled with 3% carbofuran granules.