Cultivation method of potted plum blossom

Potted plum blossom culture method, plum blossom like the sun and good ventilation environment, good fertilizer, fear of waterlogging, more resistant to cold, but extremely weak tolerance to toxic gases. The pot cultivation technology of plum blossom is more complicated, the cultivation management should be fine, and more attention should be paid to watering and fertilization. Plum blossom watering must be timely, appropriate, master do not dry do not water, must not be too wet, with the basin soil moist is appropriate. If the leaves are too dry and too wet, the leaves will affect the bud and blossom. General watering can grasp the following points:

From April to June, the plum blossom just sprouted and needed little water, so it could be watered once every few days. After that, with the increase of air temperature and the growth of branches and leaves, the amount of water gradually increased. In order to prevent the growth of branches and leaves, it is appropriate to dry the basin soil at this stage. It is best to put the basin upside down on rainy days to avoid waterlogging, especially in the rainy season.

From July to September in ②, due to strong light, high temperature and large evaporation, in addition to watering once every afternoon, some dry pots should be watered in the morning. At this stage, dry watering should be achieved to prevent dry leaves.

From October to March of the following year, the temperature of ③ changes from cool to cold, and the water is watered from once a week to once every other day, to once a few days. This stage is based on the principle of keeping the basin soil moist. In the flowering period to slightly increase the amount of water, but also can not cut off the water, the full flowering stage to control moisture, in order to prolong the flowering period.

Reasonable fertilization can promote plum blossom blossom, make plum blossom grow vigorously and prolong its life span. Fertilization of potted plum can be carried out several times a year. At the beginning of January, when plum blossoms are budding, quick-acting fertilizer should be applied once to promote the blooming of plum blossoms. The fertilizer should not be too thick so as not to cause fertilizer damage, and attention should be paid to watering once the next morning.

Topdressing was applied once in April for leaf branching in spring. From mid-late June to early July, 10 days after the new branches stopped growing, rapidly available phosphorus and potassium fertilizers, such as calcium superphosphate and potassium chloride, could be applied combined with irrigation to promote flower bud formation. This fertilizer can not be applied too early, too early often promote the growth of new buds, which is disadvantageous to the formation of flower buds. In early August, plum blossoms take root for the second time, and in order to promote flower bud hypertrophy, topdressing mainly containing phosphorus and potassium can be applied once. After the first ten days of September, in order to achieve strong flower buds, it can be applied again for 1 or 2 times. Stop fertilizing in summer and do not apply fertilizer during flowering. The above is an introduction to the breeding methods of potted plum blossoms.

Culture method of potted plum blossom

The plum blossom (m é I hu flower), the flower of the plum tree, is a plant of the subgenus Rosaceae. It has five petals, white, red, pink and other colors. Leaves widely ovate to ovate, is a famous ornamental plant, for Nanjing, Wuhan, Wuxi, Meizhou and other city flowers. Mainly divided into flower plum and fruit plum two categories; can be isolated planting, cluster planting, group planting, pot planting and so on. It has good medicinal value: flower buds can appetizer, invigorate phlegm, promote blood circulation and detoxification; root research can treat jaundice. The plum blossom language is "strong, loyal and elegant".

Potted plum blossom is mainly grafted and cultured, and cutting and budding are commonly used. Use hairy peaches or apricots for anvil. Apricot tree old dry skin red, grafted red plum, flower skin color coordination. Cut off the rootstock that is used for more than one or two years, and cut off the upper part of the rootstock at the end of March (in the cold room) or in early April (in the open field) at a distance of 5cm from the ground. The scion uses annual sturdy branches, cut to grow 5 Mel 6 cm, and leave at least 3 buds. The outer sides of the last bud are slanted downwards into a duck's bill. Open a 3 cm long joint on one side of the rootstock. Insert the scion into the cut of the rootstock to form a close combination, and then bind it with plastic tape. Or stick it with polyester tape. Finally, the scion is covered with a small plastic bag, and the mouth of the bag is tied below the interface, which can often be checked through the film. After survival, remove the bindings. Bud grafting is carried out in August and September, and the "Ding" shape connection method is generally used. First 1-1 at the top of the ear bud. 5 cm cross-cut, and then cut forward and downward from 1 cm below the bud, gently peel off the wood inside the cortex of the bud (some with wood buds in recent years). Cross-cut the rootstock 5 cm from the soil, then cut down from the center of the cut, showing a "T" shape, then gently peel off the cortex and insert the prepared scion into the cortex of the "T" mouth. The buds should be solid, and the upper end should be closely combined with the upper end of the "D" mouth of the rootstock, and finally tied up with plastic film strips or polyester tape. Check the survival situation a week later, if the petiole falls immediately and the bud is green and full, it means survival. In the following spring, the top of the rootstock will be cut off 5ml 6cm upward from the interface, and the scion will germinate quickly. after that, pay attention to cutting the rootstock buds, and when you want to change the pot or plant it on the pot, you can plant it deeply downwards to make the interface as low as possible, tie it up according to the growth, and lead it to form a beautiful shape.

Potted plum blossoms should pay attention to watering, light and fertilization, and appropriate amounts of trace elements such as ferrous sulfate can be added to prevent leaf yellowing caused by iron deficiency. Watering

Watering should grasp the principle of dry and wet, no dry, no watering, watering thoroughly. Pour in time on rainy days to avoid stagnant water. When the new branches grow to 20-25 cm, we should pay attention to appropriate buckling water, so that the basin soil is dry, inhibit the elongation of new shoots, and promote flower bud differentiation. Watering in summer is the key, at this time, if insufficient watering, it is easy to fall leaves and affect the formation of flower buds. Water once a day during the peak growth period. After the autumn is cool, the amount of water should be gradually reduced to enrich the branches.

Temperature, light

Plum blossoms like a sunny and well-ventilated environment and cannot tolerate long-term shade. Only by giving sufficient light to obtain the conditions for photosynthesis, can we obtain sufficient nutrition, so that we can grow healthily and produce many and large bright flowers.

Fertilizer application

Plum blossom does not like big fat, when the new shoot grows to about 5 cm, it can be applied a thin bone jam fertilizer water to promote the growth of branches. When putting leaves, there should be sufficient fertilizer and water, and rarefied liquid fertilizer should be applied once a month to promote luxuriant branches and leaves. When the branches grow to 20-25 cm, fertilizer and water should be controlled. Topdressing was applied twice in late summer and early autumn to promote flower bud differentiation. After each fertilization, attention should be paid to timely watering and loosening the soil in order to keep the basin soil loose and beneficial to the development of root system.

If it is found that the leaves turn yellow due to iron deficiency in the growing season, 0.1% ferrous sulfate solution can be irrigated in combination with watering.

Matters needing attention in the Culture of potted Plum Blossom

1. Pot planting plum blossom with good permeability tile basin, clay basin is better, purple sand basin can also be, in the basin bottom cushion broken charcoal block or broken hard plastic foam block. The fertile light clayey soil is the best substrate, and the mixed cultivation soil of old mountain mud, pond mud and vegetable garden topsoil can be used. When planting, some bone powder and nitrogen, phosphorus and potassium compound fertilizer should be mixed into the soil as base fertilizer. The planting should be shallow but not root exposed, and deep planting is not easy to blossom. After planting, it should be placed in a semi-shade place and watered once, and then transferred to normal management after 10 days. Turn the pot and change the soil once after flowering in 2 ~ 3 years.

two。 Plum blossoms like moistening and fear of waterlogging, watering should be timely and appropriate. In winter and early spring, it is better to keep the potted soil slightly moist, water permeable once after the flowers are fully grateful, not dry, and often spray water to the branches and leaves and the nearby ground in the evening. In the rainy season, the water should be strictly controlled and watered only when the old leaves are slightly curled and the twigs wilt slightly, which is repeated several times, forcing the new shoots to stop growing, which is conducive to flower bud differentiation; drainage and waterlogging should be carried out in rainy days, and water should be watered once in the morning in sunny days; in the evening, such as dry soil, the leaves should be watered again to prevent excessive drying and dehydration; the amount of water should be gradually reduced after September, and watered once in the afternoon in 1-2 days. In October, flower buds began to germinate into buds, leaves have fallen, water demand is small, see dry soil and then water, basin soil can be slightly dry and moist.

3. Plum blossom like fertilizer is also resistant to barren, do not apply fertilizer at flowering stage, apply nitrogen, phosphorus and potassium compound fertilizer once after flower fade to promote its rejuvenation, when the new shoot is 3-5 cm long, do not apply nitrogen, phosphorus and potassium compound fertilizer once, and no longer apply fertilizer when the new shoot grows to about 18 cm; in late June and early July, 0.2% potassium dihydrogen phosphate solution is sprayed once to promote flower bud differentiation. After falling leaves show buds at the end of autumn, one time nitrogen, phosphorus and potassium compound fertilizer or 0.2% potassium dihydrogen phosphate solution is applied to promote the development and opening of flower buds.

4. Plum blossom is a positive plant, should be placed in a sunny and well-ventilated place, and should not be placed in the tuyere. Like warm and cold-resistant, winter needs to be stimulated by low temperature in order to blossom and flourish. If the lowest temperature in winter is above-12 ℃, you don't have to enter the house to survive the winter, you can put it in a place away from the wind and the sun. If you want it to open during the Spring Festival, move it to a low greenhouse of 5: 10 ℃ 20 days before the festival, and place it south to west to see more sunshine in the windowsill. After flowering, move to a place of 0: 5 ℃, which can open for 1 month.

5. The plum blossom sprouts and branches are strong and resistant to pruning, and the old tree is easy to be rejuvenated. After flowering, the branches that have bloomed are cut short, leaving only 2-3 buds at the base, cutting all the weak branches and diseased branches, cutting off one of the crossed branches and overlapping branches, and cutting them sparsely in the dense place. Pick the heart when the new shoot grows to 20 cm, control its growth, make the nutrition focus on the flower bud differentiation, and the new shoot is too long but few flowers. Through pruning, not only the plant shape is beautiful, but also the ventilation and light transmission is good, and it is not easy to suffer from diseases and insect pests. 6. Anthracnose may occur in plum blossoms during high temperature and drought in mid-late June, and powdery mildew may occur in July with high temperature, high humidity and poor ventilation. Ventilation and light transmission can be prevented. If diseased branches and leaves are found, they will be cut off and burned, and sprayed with topiramate or carbendazim. The pests of plum blossoms are mainly aphids, which can be sprayed with 1500 times of dichlorvos EC or buried in the soil with carbofuran to kill the plants with poison. It is worth noting that plum blossoms are allergic to phosphorus-containing pesticides and avoid using such pesticides. It is poorly resistant to toxic gases such as sulfur dioxide and may even die in places with serious air pollution.

The introduction of the culture method of potted plum blossom is over. If netizens have a better supplement, please add it in the comments.

Culture methods of plum blossom and potted plum blossom

This paper mainly introduces the culture method of plum blossom and the culture method of potted plum blossom. Plum blossom is the longest-lived woody flower among the traditional famous flowers in China. There are many ancient plums in China so far, which are the historical witness of the bright culture of the motherland. There are more than 200 kinds of plum blossoms, such as purple plum, red plum, white plum, Jiangmei, heavy leaf plum, potted plum and tall plum trees.

In the propagation of plum blossom, the seedlings are often cultivated by seed sowing and then grafted, and cutting and striping can also be used. Cutting propagation is carried out in spring, cutting two-year-old strong branches as cuttings, cutting in sandy soil to keep the soil moist, the survival rate can reach more than 90%. Striping propagation selects the branches close to the ground in spring, cut the epidermis and bury it in the soil to keep the soil moist. After the ring cutting part takes root, the mother plant is cut off and planted. It can also be propagated by pressing strips in the air.

Plum blossom in addition to big trees, usually potted, cultivate bonsai, but also can develop old plum piles. Plum blossom has a characteristic: the older the branches are, the more magnificent and spectacular they are. The conservation method of potted plum blossom is different from other potted plants, so it should be cultivated and managed according to its characteristics. Immediately after flowering, trim and reshape the flowering branches, leave 2 to 3 buds, remove the rest, and put the cut plum stakes in the sun for 5 to 7 days, pay special attention to the roots, put them on the basin, and then plant them in rare manure.

For the preparation of basin soil, 1/3 grain bran ash is mixed with 2/3 river mud, mixed with human feces and urine, exposed to the sun, sifted and ready for use. The bottom of the basin is padded with tiles and stones to facilitate drainage, then loaded into the thicker-grained soil, and then planted with plum piles to bury the soil to compact the roots.

It is not suitable to water the basin; after 3 to 4 days, once a day; after 7 to 10 days, once a day; after survival, once or twice a day from May to August. The soil should not be too wet, do not burst water.

Plum blossoms like to be fertile, and it is better to apply nitrogen fertilizer during the growth period of branches and leaves. From August to September, complete fertilizer should be applied, and after October, more phosphate fertilizer should be applied to the root every half a month to facilitate flowering.

Family potted plum blossoms are not very difficult, but in order to make plum blossoms blossom colorful year after year, you must master the following conservation skills:

The plum blossom likes the sun, so it must be placed in a sunny and well-ventilated place.

Watering plum blossoms is afraid of stagnant water, so it is necessary to flexibly control the amount of water according to weather changes and growth conditions. Under normal circumstances to keep the basin soil moist as the principle, do not dry do not water.

Fertilize plum blossom like fertilizer, every year after blossom fade, organic fertilizer should be put into the bottom of the pot. During the growing period, thin fertilizer can be applied every half a month to promote its growth and strength. It is best to apply more phosphate fertilizer before flower bud formation.

Pruning plum blossoms is the formation of flower buds from new branches in the same year, so every year after flower fade, pruning in time, truncate the old flower branches, keep 2 or 3 buds, and pay attention to make the buds grow to the outside, and cut off the cross branches, parallel branches, overlapping branches, opposite branches, vegetative branches, and overdense and thin branches that affect the appearance of the tree.

The potted plum blossom bonsai is generally turned once every 1 to 2 years, and the time should be arranged after flowering. When turning the basin, remove about 1/3 of the old soil, cut off the withered roots, shorten the over-long old roots, and replace them with rotten leaf soil rich in humus, mixed with rice bran ash and sandy soil, so as to make the basin soil fat, loose and permeable.