Culture methods and matters needing attention of Gardenia jasminoides

Selection of basin soil: mountain soil can be used for culture. Temperature: the suitable temperature is 16-18 ℃. Watering: it can be watered frequently in spring, summer and autumn, and the amount of water needs to be reduced in winter. Fertilization: apply fertilizer every 14 days or so. Pruning: the residual branches can be pruned in time after the flowers are withered. Note: seedlings need to carry soil mass to plant, then pour enough fixed root water, and keep the soil moist, but should not appear stagnant water.

First, choose basin soil.

The pot soil of gardenia can be cultivated with mountain soil, or mixed with 2 parts of river sand, 4 parts of rotten leaf soil and 4 parts of vegetable garden soil. Gardenia likes to be planted in fertile, loose and acid soil with good drainage, and the suitable soil PH value is about 4-6.

2. Suitable temperature

Gardenia likes to grow in a warm environment, the suitable growth temperature is 16-18 ℃, too high or too low temperature will affect the normal growth of gardenia, so in the summer high temperature season, to properly reduce the indoor temperature, winter low temperature season need to do a good job of heat preservation measures, summer and winter season need to be placed in the indoor ventilation place for breeding.

3. Proper watering

1. Gardenia likes to grow in a humid environment, and has high requirements for soil moisture and air humidity. In the process of growth, it is necessary to ensure sufficient water, so it can be watered frequently in spring, summer and autumn.

2. At the same time, water mist can be sprayed to the leaves or indoors to increase the humidity in the air. In winter, it is necessary to reduce the amount of water to avoid excessive water accumulation and lead to rotting roots.

IV. Rational fertilization

The demand for fertility of gardenia is not very high, but in the vigorous growth season, fertilizer can be applied every 14 days or so, which is conducive to the branches and leaves of gardenia grow more luxuriantly, and the flowers are more beautiful.

5. Pruning in time

During the growth of Gardenia jasminoides, branches and leaves are easy to overlap and affect ventilation, so it can be pruned appropriately, which can promote its better growth and branching, and the residual branches can be pruned in time after flower fade, which is helpful to preserve nutrients and promote shoot germination.

VI. points for attention

1. Gardenia is an evergreen shrub native to China. Its fragrant flowers are loved by many people and are more suitable for family breeding. The row spacing of planting seedlings depends on the use of producing gardenia.

2. The depth and width of the planting pits for cut flowers and ornamental plants in public places are about 50cm, and it is suitable to plant in the dormant period of seedlings. In the growth stage of Gardenia jasminoides, it is necessary to carry soil to plant, which is helpful to improve the survival rate of Gardenia jasminoides.

3. After planting, it is necessary to pour enough fixed root water in time and keep the soil moist, but it is not suitable to have stagnant water and avoid rotting roots. it is necessary to apply fertilizer and water thinly and frequently before bud blooming.

4. Planting Gardenia jasminoides in open field has strong adaptability, extensive planting management and easy success, so it is suitable to be planted in acidic and slightly acidic plots with semi-shade, fertile soil, loose and good drainage.