The culture method of Gardenia jasminoides: to solve the problem of yellow leaves, buds without flowering, etc.

Gardenia is loved by the public, how to cultivate gardenia is also an issue of great concern, the following we will introduce the family breeding methods of gardenia.

Gardenia jasminoides masts, called magnolia in Ningbo, originated in China. Rubiaceae, evergreen shrub. The branches and leaves are luxuriant and the tree shape is beautiful. At the turn of spring and summer, flower buds first appear, the whole plant is white and green, shining like jade carvings. Gardenia blossoms, rich fragrance, refreshing like warm, moist and sunny environment, more cold-resistant, resistant to semi-shade, afraid of stagnant water, requires loose, fertile and acidic sandy loam.

Commonly used cuttings and striping propagation:

Cuttings: use twigs 15 cm long in the rainy season, put them in the seedbed and take root in 12 days.

In April, the annual branches were selected, which were long 2o-25 cm, buried in the soil, kept moist, and separated from the mother plant in summer, and then planted in the next spring.

How do gardenia flower bracts wither and fall? many people like gardenia and jasmine, because they are full of fragrance when they bloom, but they often encounter the phenomenon that gardenia and jasmine do not blossom for several years after blooming once. sometimes even if the gardenia flower bud will soon wither, how on earth is this going on? What should we do about it?

Gardenia flower bracts withered and fell how to do 1. Gardenia flower bud fell: lack of light

Gardenia likes light very much, and it can shine all day even in hot summer. if there is not enough light for a long time, it is more difficult for gardenia to nurture buds.

Solution method

Cause not to bloom. Therefore, to ensure that adequate light is given, direct light should be at least 4 hours a day.

2. Gardenia flower bud falling: basinization or hardening of basin soil

Gardenia is a typical acid-loving flower, if potted gardenia, do not pay attention to acid water, for a long time, it is easy to cause soil alkalization, especially in the northern region. After soil alkalization, gardenia will appear malnutrition, yellow leaves, survival is very difficult, not to mention flowering. Some people like to use sticky mud to grow gardenia, after soil consolidation, watering can not enter, the soil is not breathable, and it is easy to cause gardenia to grow poorly and not blossom.

Solution method

When watering at ordinary times, we should pay attention to the combined application of ferrous sulfate or acetic acid water to maintain the acidity and alkalinity of the soil, often loosen the soil and ensure the looseness and permeability of the soil.

3. Gardenia flower bud falling: lack of phosphorus and potassium fertilizer

Some friends pay great attention to fertilization, gardenia flowers grow luxuriantly, but do not see flowering, this is often because the application of too much nitrogen fertilizer, and lack of phosphorus and potassium fertilizer, gardenia will be very difficult to normally gestate buds, do not blossom, or soon after the emergence of buds will wither.

Solution method

In the conservation of Gardenia jasminoides, we should pay attention to increase the amount of phosphorus and potassium fertilizer, nutrition balance, not partial supplement.