The method of breeding every day and spring

Propagation method: seed direct seeding or cutting can be used every day and spring. Soil requirements: it is appropriate to choose loose, fertile, well-drained acid soil. Lighting: like light, need to be maintained in places where there is plenty of light. Growth temperature: like warmth, no less than 10 ℃ in winter. Watering: the water demand is small, the basin soil should be kept dry in winter and drainage should be paid attention to in the rainy season. Fertilization: compound fertilizer or liquid fertilizer is applied every 10 days. Pruning: the heart can be plucked many times to promote branching, and all the residual flowers need to be cut off after flowering.

I. the method of reproduction every day and spring

1. LVB

The main results are as follows: (1) every day and spring are usually propagated by direct seeding, and the seeds are sown in April, and the suitable germination temperature is about 18-24 ℃.

(2) Fine sand, fertilizer and rotten leaf soil after disinfection and culture soil were mixed into the substrate, and then the seedlings could emerge in about 14-21 days. Under the condition of high temperature and strong light, the seedlings should be properly shaded, and when the seedlings grew to about 5cm, 3 pairs of true leaves could be planted in pots, and 6-8 pairs of true leaves could be planted.

2. Cuttage

Cuttage is generally carried out in spring or early summer, cutting the twigs on the overwintering old plant into several cuttings with a length of 8-10cm, retaining only the top 2-3 pairs of leaves, and all the lower leaves are removed, and then inserted into the matrix, the temperature is controlled at 20-40 ℃, so that the soil remains moist, proper shading, about 15-20 days can take root, wait until the seedlings grow to 10cm, in order to send a proper top, and then on the basin can be.

Second, the culture method of day by day and spring

1. Soil requirements

The ability to endure barren is relatively strong every day and spring, so it is suitable to be planted in fertile soil with good drainage conditions, but not in alkaline or clayey soil with poor air permeability and consolidation, otherwise it will easily lead to yellowing of plant leaves and no flowering.

2. Lighting

Day-to-day and spring is a kind of light-loving plant, which needs enough light in the process of growth. the leaves of the plant will be green and glossy and produce bright flowers. if placed in a dark environment for a long time, it will cause the leaves of the plant to turn yellow and deciduous.

3. Growth temperature

It is suitable to grow in warm, dry and sunny places every day and spring. The suitable growth temperature from March to July is 18-24 ℃, from September to March is 13-18 ℃, and in winter it is not less than 10 ℃.

4. Timely watering

In every day and spring, the amount of water required in the growth process is not large, and excessive watering is not appropriate so as not to affect its normal growth. Indoor maintenance in winter should be a small amount of watering, keeping the basin soil dry, so as not to be frostbitten and planted in the open field. In case of rainy season, drainage should be carried out in time to prevent waterlogging.

5. Fertilization

The amount of fertilizer required every day and spring is small, and compound fertilizer and liquid fertilizer can be applied alternately every 10 days. In order to ensure the nutrient content of basin soil, appropriate amount of base fertilizer should be applied before planting.

6. Proper pruning

Day-to-day spring is generally potted, which can be used for indoor decoration and ornamental, so it is not appropriate to let the plant grow too high. After the plant survives in the pot, in order to promote multiple branches and blossom, the heart should be picked several times and all the residual flowers should be cut off after flowering.

7. Control of diseases and insect pests

Every day and spring itself has a certain toxicity, so there are relatively few diseases and insect pests, the main diseases are gray mold, sudden fall disease and so on. Secondly, it is necessary to avoid drug and fertilizer damage at the seedling stage. Once it appears, we should immediately strengthen ventilation and pour a large amount of water, so as to reduce the harm.