1、 Planting method

1. Time selection: the planting time of Delphinium can be selected in spring and autumn. The temperature in these two time periods is very suitable for growth and germination. The spring is selected in March and April, and the autumn needs to be sown from late August to early September. The time cannot be delayed too late, otherwise the temperature will decrease, which is unfavorable to germination

2. Collecting seeds: after flowering, the seeds will gradually mature. When they are mature, they will crack, resulting in the scattering of seeds. Therefore, the collection of seeds should be carried out early, and they cannot be collected until they are too mature, or they will be scattered on the ground, which is difficult to deal with. Collect and select the seeds with full grains, health and fullness, and then dry them in the sun

3. Soil preparation: after the seeds are treated, the soil for sowing can be prepared. The soil needs to be loose, breathable, well drained and rich in humus

4. Start sowing: after everything is ready, you can sow the seeds. Sow the seeds evenly, maintain a certain spacing, maintain the temperature within the appropriate range, and wait for the seeds to sprout and grow

2、 Can we survive the winter

Delphinium is relatively cold resistant and has a certain cold resistance, so it can survive the winter. If the temperature in winter is too cold, warm keeping measures can be taken