The solution to the reason why the triangle plum does not bloom

Triangular plum

Each petal of triangular plum is triangular and similar to leaves. Every three leaves are combined into a flower, which is both beautiful and generous. It is not only the city flower of many cities, but also the national flower of the Republic of Zambia. At present, it is cultivated in all countries, but the problem that triangular plum does not blossom is often encountered in the process of conservation. however, this article mainly introduces the reasons and solutions for the non-flowering of triangular plum.

First, the reason why the triangular plum does not blossom

1. Lighting problem

This is easier to check. Triangulated plum is a positive plant and requires plenty of light during its growth. The stronger the sunshine, the more beautiful the flowers. On the contrary, if you grow in a dark environment for a long time, you will not blossom.

two。 Fertilizer problem

Potted flowers will face the problem of fertilizer, especially woody flowering plants, the demand for fertilizer is greater, according to the size of potted plants, usually once a month, liquid fertilizer should be applied every half a month during the peak growth period of triangular plum, and more can be applied if the environmental temperature is higher. The application of more phosphorus and potassium fertilizer is beneficial to the differentiation of flower buds and ensure the growth of flower buds.

3. Watering problem

There is a saying: "frequent water does not blossom, less water spray constantly". Water control can make the flower bud differentiation of triangular plum to a large extent affected by the amount of water. Generally speaking, water control should be carried out about 50 days before flowering. In other words, if we want the triangular plum to blossom on the National Day holiday, we should begin to control the water on August 10. If you encounter a rainy day, you should move it into the greenhouse or cover the rain film to prevent the basin soil from dripping with water. The water control time is about 10 days, when the epidermis of the branches of Triangle Plum is a little wrinkled. After that, it will be watered again and managed normally, when the triangular plum will fall off its old leaves and sprout new buds.

4. The problem of pruning

Some flower friends are unwilling to prune, resulting in scattered nutrients and not easy to form flower buds. Triangular plums can cut off some weak and diseased branches when they have flower buds in spring every year, and cut off the pedicels after flowering.

Triangular plum

Second, how to make triangular plum blossom more often

1. Control water to grow flowers

Triangle Meter likes strong light and high temperature, is not afraid of exposure, does not require much moisture, and the basin soil needs to be kept moist. Be sure to control the water for one month in autumn and winter and keep it half-dry and half-wet, even if the green leaves fall. On the contrary, water control is beneficial to long flowers, which is why domestic triangular plums do not blossom frequently and lazy flowers continue to blossom.

two。 Water control is needed for root pruning and rejuvenation

Triangular plum is strong, sprouting and resistant to pruning. Regular pruning and shaping can make its branches blossom and multiply. It should be reminded that it has the peculiar habit of spitting buds and growing branches to take root first. When the old potted plant turns the pot to trim the root, do not immediately water it, but water it once after two days. After moderately moisturizing, wait for the new bud stem to grow basically, and then gradually change to normal watering, and put it in a sunny place with a temperature of about 25 degrees Celsius.

3. Keep warm and control water when overwintering

Triangular plum likes warmth, is not cold-resistant, and avoids waterlogging, so it is necessary to pay attention to heat preservation and water control in winter. Keep the temperature above 7 degrees Celsius in winter, or you will freeze to death. Once the temperature drops suddenly, the plant will lose a lot of leaves, so don't water too much at this time. It should be placed in an environment of 10 to 15 degrees Celsius and watered every 10 days or so, waiting for spring to sprout and grow leaves, and then gradually increase the amount of water. Otherwise, it will lead to rotten root death.

Specific according to the local climate to determine the amount of water triangulated plum, winter to pay attention to cold and frost, summer to let the plant dormancy, all aspects of thoughtful care, triangular plum flowering is not difficult.

The culture method of triangular plum-- revealing the reason why triangular plum does not blossom

Triangular plum is an evergreen climbing shrub, like warm and humid climate, not cold-resistant, like sufficient light, often used in hedges, garden flowers and so on. So how is triangulated plum cultured? Is there any good method in breeding? What matters do you need to pay attention to in breeding triangulated plum? Please read on with me with questions.

1. Soil: Prunus angustifolia is lax on soil, growing well in clay heavy soil with good drainage and rich minerals, barren, alkali-resistant, drought-resistant and avoid stagnant water. The slightly sour soil is most favorable for the growth of Prunus mume.

two。 Watering: it should be watered once a day in spring and autumn, once in the morning and evening in summer, once in the morning and evening after the emergence of watering buds in winter, and spray water to the leaves 1-2 times at the same time. It is necessary to prevent stagnant water in the rainy season so that the plants will not rot and die.

3. Temperature: the suitable temperature for growth is 15-30 ℃. Proper shading or measures such as water spraying and ventilation should be taken in summer, and the ambient temperature of not less than 5 ℃ should be maintained in winter.

4. Fertilization: fertilization can not come over, nor too little. In order to make the triangular plum blossom more, we must ensure sufficient nutrients, and fertilize timely, appropriately and rationally. In general, during the peak growth period from April to July, liquid fertilizer is applied every 7 to 10 days to promote plant growth. Fertilizer can use 10% to 20% cooked bean cake, rapeseed cake water or human feces water.

5. Lighting: in addition to the new pots throughout the year, the seedlings should be placed in the semi-shade first. Winter should be placed in front of the south window, and the lighting time should not be less than 8 hours.

6. Propagation: the propagation of cotyledon is mainly cuttage, and the survival rate of cutting in summer is high. Cuttings should be cut into 10~15cm segments and cut into annual semi-lignified branches, which can take root in 20-25 ℃, take root in 20-25 days, pot after 40 days, and bloom in winter the second year. If it is treated with hormone before cutting, it can promote rooting and improve the survival rate. Selection of cutting branches: the branches of Prunus mume, as thick as arms and as thin as incense, can be used for cutting; the roots of coarse branches are late and take shape quickly; annual lignified green branches are easy to produce new roots, and the survival rate is high. Generally choose 1-2-year-old outer layer sunny branches with compact and sturdy structure, (not too twigs, immature branches, only long branches, shade branches.) Cut into 3-4 segments (about 8-10cm) with a sharp knife, the lower oblique cutting surface is 5-10 mm below the node, remove the lower leaves and retain the upper two-and-a-half (full) leaves as cuttings.

The Culture method of triangular Plum Analysis of the reasons for the non-flowering of triangular Plum

In early summer, the triangular plum in Shenzhen is open warmly. Ordinary and simple triangular plums can be seen everywhere in this city. Trifoliate plum, which belongs to tropical plants, likes warm and humid climate and is not resistant to cold. People also call it Ye Zihua, Le rhododendron and so on. The flowers are bright, the leaves are luxuriant, and the flowering period is accompanied by falling leaves. In the south, if properly managed, triangular plum blossoms throughout the year, and its flowering period is usually between November and December. In the culture method of triangle plum, the decorative editor will introduce some details of triangle plum culture in all aspects, and reveal the reason why triangle plum does not blossom!

[culture method of triangulated plum]

1. Soil: Prunus angustifolia is lax on soil, growing well in clay heavy soil with good drainage and rich minerals, barren, alkali-resistant, drought-resistant and avoid stagnant water. The slightly sour soil is most favorable for the growth of Prunus mume.

two。 Watering: it should be watered once a day in spring and autumn, once in the morning and evening in summer, once in the morning and evening after the emergence of watering buds in winter, and spray water to the leaves 1-2 times at the same time. It is necessary to prevent stagnant water in the rainy season so that the plants will not rot and die.

3. Temperature: the suitable temperature for growth is 15-30 ℃. Proper shading or measures such as water spraying and ventilation should be taken in summer, and the ambient temperature of not less than 5 ℃ should be maintained in winter.

4. Fertilization: in addition to applying sufficient base fertilizer in the basin soil, topdressing should also be applied in the growing season. Add a small amount of potassium dihydrogen phosphate and spray 0.1% 0.2% potassium dihydrogen phosphate solution on the leaf surface, apply alum fertilizer water once a week during the full flowering period, and spray 0.2% potassium dihydrogen phosphate on the leaf surface.

5. Lighting: in addition to the new pots throughout the year, the seedlings should be placed in the semi-shade first. Winter should be placed in front of the south window, and the lighting time should not be less than 8 hours.

6. Propagation: selection of cutting branches: the branches of triangular plum, as thick as arms and as thin as incense, can be used for cutting; coarse branches send roots late and shape quickly; annual lignified green branches are easy to produce new roots, and the survival rate is high. Generally choose 1-2-year-old outer layer sunny branches with compact and sturdy structure, (not too twigs, immature branches, only long branches, shade branches.) Cut into 3-4 segments (about 8-10cm) with a sharp knife, the lower oblique cutting surface is 5-10 mm below the node, remove the lower leaves and retain the upper two-and-a-half (full) leaves as cuttings.

7. Pruning: leafy peanuts grow strongly, so they need to be shaped and pruned every year. Leaf flowers are often propagated by cuttings, and it is easy to raise seedlings. In May and June, mature Lignification branches, 20 cm long, are inserted into a sand basin, covered with glass and kept moist. It can take root in about a month and blossom in two years. Pruning method: trim moderately after flowering, cut off the pedicel, retract the branch of flower branch 1 to 3, and remove the weak branch, short branch and bore branch. Combined with changing basin soil pruning in winter, pruning should be mastered: short, heavy and sparse. Short, for short, retain the branch of 1 stroke 3; heavy, for heavy pruning long flower branches; sparse, to remove weak branches, to re-send strong branches, also known as renewal pruning, cut branches can be selected for seedling cuttings. In the south, triangular plum is used as flower rack, fence and doorway, which is not dormant or deciduous in winter, but only light pruning, but binding, distribution and traction should be done to make the branches of the flower rack evenly distributed and covered with flower racks.

8. Pest control: triangular plum brown spot damage leaves, in the leaf surface to produce a diameter of 0.1-0.5 cm yellowish brown to light brown spots. It was found that a small number of diseased leaves were removed and burned in time. At the initial stage of the disease, 400 times of 70% manganese zinc wettable powder was sprayed every 10 days for 3 to 4 consecutive times. The disease spot of triangular plum leaf spot is yellow-brown at first, surrounded by yellowish-green halo, then expands into a near round or irregular spot, the edge is dark brown, and in the later stage, small black spots appear on the spot. It is found that a small amount of disease spot can be smeared on it with Dakening cream ointment to cut off the branches with more disease. at the initial stage of the disease, 50% carbendazim wettable powder can be used for prevention and treatment, spraying once every 7-10 days, and in serious cases, according to practical experience, spray again on the fourth day, and then spray every 7 days. For 3-4 times in a row, the control effect is good. Scale insects: in the environment of poor light, poor ventilation, high temperature and high humidity, many kinds of shell insects are easy to be pierced, which can be sprayed with 45% malathion EC 1000 times.

[summary of problems in triangular plum culture]

1. Fertilization should be stopped in summer and winter due to slow growth or dormancy of plants.

two。 Do not apply thick fertilizer or raw fertilizer.

[why does the triangular plum not blossom (cause + solution)]

1. Whether the triangular plum blossoms or not has something to do with the size of the flowerpot. The root system of the triangular plum is well developed, and the root system of the triangular plum planted in the open air can extend for several meters, so the flowerpot should be often changed according to the size of the plant.

2. Triangle plum is native to the tropics and likes strong light. Sufficient light is needed during the whole growth period. The longer the sunshine time, the more flowers bloom and the more colorful the flowers are. On the other hand, if the triangular plum is not exposed to the sun for a long time, not only will it not blossom, but even the color of the leaves will gradually fade or even fall.

3. Too many and too dense branches of triangular plum will also affect the dispersion of nutrients and can not promote flower buds. During maintenance, the dense and superfluous branches should be thinned irregularly according to the shape of the plant.

4. Finally, the most important point is to control water and fertilizer. The amount of water should be controlled before the triangular plum blossom season, and then watered properly when the leaves are slightly wilted. Stop applying nitrogen fertilizer and increase phosphorus and potassium fertilizer.

[triangular Plum Blossom language]

In terms of love, the flower language of triangular plum means empathy. There is another kind of flower language: enthusiasm, perseverance, tenacity to forge ahead.