Analysis on the reasons for the non-flowering of Magnolia

Friends who like orchids often plant a pot of orchids at home, but some friends will encounter the situation that orchids do not blossom, and it is very uncomfortable that orchids that have worked hard for a year can not blossom in the end. so what on earth caused the orchid not to blossom?

Gentleman orchid

1. The temperature in winter is too cold to affect dormancy.

2. When too much nitrogen fertilizer is applied but there is no phosphate fertilizer, it also affects the bud blossom.

3. Too long light time and too strong light intensity in summer are also disadvantageous to bud blooming.

For this reason, the cultivated magnolia should be fully dormant at a slightly lower temperature in winter, and should be placed in a slightly shaded place in summer, and should not be exposed to strong sunlight. On the issue of fertilization, attention should be paid to giving appropriate phosphate fertilizer, such as fishbone bone, rice washing water, and so on. If you pay attention to the above management methods, the orchid will blossom.

Analysis on the reason why Cymbidium does not bloom when it blossoms

Gentleman orchid is one of the more common plants in life, dignified and generous appearance, gentle and courteous without losing elegance, many people like breeding. When will the orchid blossom? What is the reason why orchids do not blossom in the process of breeding? Let's get to know each other.

When will the magnolia blossom

Cymbidium belongs to Amaryllidaceae, and Orchid is a perennial herb with a long growth period, which can reach about 5 years. Under normal circumstances, the orchid blossoms once a year, but rarely blossoms twice a year, while it is rare to blossom three times. The florescence is also very long, as long as 30 to 50 days, usually in December of each year and March of the following year. If the indoor planting temperature is right, New Year's Day will also bloom around the Spring Festival.

If you want to prolong the flowering period of Cymbidium, you can place it in a place away from light when it is about to bloom, properly control watering, and keep the temperature at 8: 12 ℃. In this way, the florescence can be prolonged by 10 to 20 days. Scape is extracted from leaf axils, and if it is preserved from the seed, it will generally blossom when it reaches 15 leaves. The flower stem is about 2 cm wide, the floret is stipitate, arranged in an umbrella shape at the top of the flower, the flower is funnel-shaped, erect, yellow or orange or orange-red. Umbels terminal, flowers erect, with several imbricate bracts, each with 30 florets, up to more than 40.

Second, the reason why the magnolia does not bloom

1, excessive sunshine: gentleman orchids avoid scorching sun exposure, summer direct sunlight will get sunburn, inhibit growth. It should be cultivated in a shady shed or in a semi-shady environment without direct sunlight from May to September every year.

2. The temperature is too high and the environment is too dry: the suitable temperature of Cymbidium is 15-25 degrees. If the temperature is too high, the air is too dry and the ventilation is not smooth, it can not grow normally or even suffer. The dry and hot weather should place the orchid in a cool, ventilated and humid place, and spray water to the leaves and the surrounding environment to reduce the temperature and increase humidity; before Frosts Descent, when the temperature dropped to about 10 degrees, you must enter the room. the indoor temperature should be kept at about 15 degrees to pass the winter safely.

3, basin soil consolidation: gentleman orchid likes loose, breathable, good drainage, soil quality. If the soil is hardened and the drainage is not smooth, it will lead to rotting roots. It is best to buy special soil for planting. The special soil of Cymbidium is rotten leaf soil, which is very suitable for the growth of Cymbidium.

4, lack of fertilizer: although the gentleman orchid does not like fertilizer very much, it will grow badly and cannot blossom if it lacks fertilizer. Mature organic fertilizer should be used as base fertilizer when planting. You can also use a handful of sunflower seeds evenly applied around the pot soil without touching the roots to slowly release fertilizer for absorption by Magnolia. In the peak growing season, more phosphorus and potassium fertilizer should be applied every ten days or so for 3 or 4 times. In winter, potassium dihydrogen phosphate can be sprinkled around the surface of the basin soil to promote bud growth and flowering. If too much nitrogen fertilizer is applied, although the leaves are very green, they cannot blossom.

5, improper daily management: gentleman orchids should be carefully cared, and the soil should not be watered too much every spring, and watering should be controlled even more in summer; attention should be paid to leaf cleaning to promote photosynthesis, which is beneficial to bud cultivation and flowering. You can often wipe the leaves with soft cloth with tea water to keep the leaves bright and shiny. When changing soil, the root system should be carefully straightened out and opened, so that it can be fully extended, which can promote the formation; the basin should not be too large, the texture should be deeper mud basin, purple sand basin is OK, and porcelain basin should be avoided.

The above is the analysis of when the orchid blossoms and the reason why the orchid does not bloom. The orchid is a very good "absorber" and "dust collector", which is very suitable for home breeding.

Analysis on the causes of non-flowering or less flowering of Magnolia

Why don't magnolia blossom?

Many orchids, including some non-professional neighbors around them, often have a problem in the process of raising orchids, that is, the orchids that have been cultivated for many years do not blossom or rarely blossom! Why is that? Recently I have learned some knowledge about this from all aspects. I'd like to share with you here:

When the normal growth of the gentleman orchid grows to about 3 years and the leaves reach more than a dozen, they can all flee and blossom. Some of them bloom in less than two years. However, there are also many magnolia that do not blossom for more than four years. The main reasons are:

1. Bad soil. Magnolia likes acidic soil, PH value between 6 to 7, more than 7, there will be alkaline, its growth and flowering will be affected, so the cultivation of Magnolia must be fertile, acidic, loose, breathable slightly acidic soil! For the case of weakly alkaline soil or alkaline fertilizer, you can use ferrous sulfate or edible rice vinegar mixed with water, but not too strong! (it must be rice vinegar, not blended white vinegar or vinegar essence)

2. Nutritional discomfort. Magnolia has different needs for various nutrients in different growth periods. The growth period needs nitrogen fertilizer, potash fertilizer mainly, enter the reproductive stage, if too much nitrogen fertilizer, lack of phosphate fertilizer, it will cause plant overgrowth, flower buds can not differentiate! This is also one of the main reasons why many magnolia look exuberant but do not blossom!

3. Water imbalance. The cells in the orchid must contain a certain amount of water in order to carry out normal life activities, and the nutrients in the soil must be dissolved by water before they can be absorbed by the root hairs of the orchid. Therefore, it must be properly watered, too much or too little, will directly affect the growth and development of orchids, hinder flower bud differentiation, so that orchids are difficult to bloom!

4. Temperature and light. Cymbidium usually stops growing when it is lower than 10 degrees or higher than 30 degrees, so it is not easy to blossom if the temperature is too low in winter. Summer sunshine is too long, one is easy to sunburn, the other is easy to cause excessive growth of leaves, that is, "running strip", but also affect the blooming of pregnant arrows.

In fact, it is not difficult to cultivate orchids, as long as they follow the growth law of orchids and take good care of them, they can blossom at least once a year, and many can bloom twice on arrows and twice! Even some varieties of orchids can reach more than 5 or 6 arrows a year.