1. PlantingFirst, soak the seeds in clean water for about 5 hours, then prepare the seedling pot, add soil to the seedling pot, sprinkle the seeds evenly on the surface of the soil, then cover the seeds with a very thin layer of soil, compact the soil slightly, and then water it to ensure that the soil is moist enough and the temperature is around 21 to 24 degrees Celsius. The seedlings will emerge in about 7 to 10 days. When the seedlings grow relatively thick branches and leaves, they can be transplanted into pots. 2. CuttingPrepare the potting soil in advance, cut off the tender branches of the sunflower, use a bamboo chopstick to poke a hole in the potting soil, insert the tender branches into the hole, and the depth of the soil should be about 2 cm. Water enough after cuttings to maintain a certain humidity. It will survive in about 10 to 15 days, and then you can switch to normal maintenance. |
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