Planting long-tube flowers is generally carried out in spring, and the specific time is around March in spring. If the climate in the north is cold, planting can be postponed until the end of March, and it can germinate around April.
Second, how to plant long-tube flowers
1. Prepare pot soil: when planting, prepare suitable soil. Soft and breathable soil is the best. 1 part of sandy soil, 2 parts of peat soil and 1 part of garden soil can be mixed to make the prepared soil meet the growth requirements and promote the growth of seedlings. 2. Planting: The method of planting is very simple, just bury its bulbs in new soil. Pay attention to planting density. Just pot two or three flowers with a diameter of 10 cm. After planting, it should be placed in warm places and corridors, watered and moisturized in time to make it sprout and grow as soon as possible. 3. Sowing and planting: You can also sow directly when planting. Sow seeds on the surface of the basin soil. After sowing, cover the soil in time, covering about two or three millimeters, and then move it to the temperature of 18-2 1 degree. Usually, water is often sprayed to wet the soil, so it will germinate in about two or three weeks. 4. Post-maintenance: No matter which planting method, management should be strengthened in the later stage. It is often observed that when weeds are found in the soil, they should be carved out from the roots in time to avoid competing to breed and hinder the growth of seedlings.