Planting method and time of Luoshenhua

The soil for planting Luoshenhua should be sandy loam which is deep, loose and fertile, acidic to slightly acidic. Generally sow the seeds from late April to the first and middle of May, soak the seeds for 12 hours before sowing, and cover the soil 0.5-1 cm after sowing. Timely watering in case of drought and timely drainage in rainy season should be timely topdressing, weeding and loosening soil, and timely prevention and control of diseases and insect pests.

1. Soil: Luoshenhua is not strict on soil, but the sandy loam with deep, loose and fertile soil, acidic to slightly acidic, is not suitable to be planted on low-lying wetlands, clayey soil and alkaline soil.

2. Sowing: generally sowing from late April to the first and middle of May. Soak the seeds for 12 hours before sowing, sow in sunny days after rain, sow 4-5 seeds in each hole, sow depth 3 cm, cover soil 0.5-1 cm after sowing.

3, water and fertilizer: Luoshenhua likes to be moist, avoid stagnant water, do not need too much water during the growing period, timely watering in case of drought, and timely drainage in the rainy season. Luoshen flower is tolerant to fertilizer, in addition to applying sufficient base fertilizer, it should also be topdressing timely, mainly nitrogen fertilizer in seedling stage, phosphorus and potassium fertilizer in the period from bud to calyx and fruit enlargement.

4. Management: seedlings are about 15 cm high, weak seedlings and diseased seedlings are produced between them, 1 strong seedling is left in each hole, and the rest is set aside to fill the nest; when the seedling is 80 cm high, it is necessary to hit the tip to promote more branches and flowers. Weeding and loosening soil should be done frequently during the growing season, and diseases and insect pests should be controlled in time.