In which month will Hosta be planted next spring? What index can the temperature reach and how deep can it be planted? Need fertilizer?

Sowing in March-April, the suitable growth temperature is 15-25℃.

Seeding method of Hosta Hosta seeds:

Soil:

Hosta flowers have low requirements on soil, and are planted in many places in China, with strong adaptability, but fertile, moist and well-drained soil is the best.

Planting method:

Hosta flowers are generally propagated by seeds. Pay attention to seed selection and seed quality before sowing, which can directly determine the germination rate. It is best to choose mature and good quality new varieties for sowing, which can greatly improve the germination rate. Hosta seeds can be drilled or burrowed. Before sowing, seeds can be sown with fertilizer. After sowing, the seeds can be covered with soil and watered. Shading measures can be taken to keep the temperature at about 20 degrees to make it germinate quickly.

Maintenance method:

Hosta flowers like humidity. Keep the soil moist during the growing period, and water it frequently, especially in summer, not too dry. However, it should also be noted that the soil should be loose and breathable, and there should not be too much water. Drainage measures should be taken in advance to allow plants to grow smoothly. Hosta flowers are also prone to pests and diseases during their growth. If they get sick, the whole plant will be affected, so spray pesticides in time when they are found.