Cultivation methods and precautions of Magnolia grandiflora

How to cultivate Magnolia grandiflora

time

The sowing method can be to sow the seeds immediately after collecting them in autumn, or to store the seeds in sand until sowing in the spring of the following year.

sowing

The sowing period is divided into sowing immediately after harvesting and sowing in spring. Choose fertile and loose sandy soil as the seedbed. While deep plowing, kill weeds and insects. After applying enough base fertilizer, dig sowing furrows, cover the soil after row sowing and compact it slightly.

Colonization

Choose a flat area for the nursery. Loam is the best soil for the nursery. A deep soil layer is conducive to the seedlings being carried out with soil.

soil

Choose loose, fertile organic soil. Avoid soil that has been used to grow vegetables or is highly sticky.

Watering

When applying fertilizer, spray water and pay attention to controlling the amount of water, not too much.

Fertilization

In the growing season, to promote the differentiation of flower buds, you can apply thin fertilizer 1 to 2 times, and during the vigorous growth period, you can apply flower fertilizer once every half a month.

Precautions for growing Magnolia grandiflora

Magnolia grandiflora can be planted in pots or in the ground. Potted plants should be placed in a ventilated and lighted greenhouse before the "Frost Descent". Do not water them too much, and keep the moisture content of the potting soil between 40% and 60%.

After "Qingming Festival", you can move the plants out of the house and place them in a sunny and sheltered place. Only apply fertilizer and water 1-2 times a week.

In the hot summer, you should pay attention to cooling the leaves by drying them in the sun. Water the plants once a day and fertilize them twice a week. After the plant grows up, it can be repotted every 2-3 years.

For plants planted in the ground, attention should be paid to loosening the soil and weeding, and protection against cold in winter.