First, prepare the required materials and tools: sunflower seeds, flowerpots, soil, watering pots, fertilizers, etc. When choosing sunflower seeds, we should pay attention to purchasing high-quality seeds with good quality and rich nutrition. The size of flowerpots should be moderate, and flowerpots with sufficient drainage holes should be selected to facilitate water circulation. The soil can be specially sold in the market, or it can be prepared by itself to ensure that the soil is fertile and breathable.
Secondly, the planting time of sunflower seeds should be chosen in spring or autumn to avoid the high temperature period in summer. Pour the soil into the flowerpot to leave a suitable space for the growth of sunflower seeds. Then, sprinkle sunflower seeds to a suitable depth, and then gently compact the soil.
In addition, during the growth of sunflower seeds, attention should also be paid to weeding and controlling pests and diseases in time. Especially pests and diseases, once found, measures should be taken in time to avoid adverse effects on the growth of sunflower seeds.
Finally, when sunflower seedlings grow to a certain height, they can be transplanted to outdoor land in flowerpots to better absorb sunlight and nutrients. Keep the soil ball intact when transplanting, so as not to damage the root system of sunflower seeds. At the same time, attention should be paid to proper watering and fertilization after transplantation to ensure the normal growth of sunflower seeds.