Sunflower likes sunshine very much. Sunshine is the key factor. It needs sunshine to germinate. You can bury the seeds in the soil, and then put them in a place with good sunlight. In a warm growing environment, they will sprout in about 5-7 days. After sprouting, it also needs sunshine. It needs to be exposed to light all the time. Only in this way can the sprouts grow higher and higher, and the leaves will gradually increase. However, the sunshine time cannot be too long, and the strong light for a long time is also irritant. If there is no sunshine all the time, the growth of sunflower will have problems, and the seedlings are difficult to be healthy.
1. Before germination: before germination, put it in a place with good sunshine, which can improve the overall temperature and promote germination as soon as possible.
2. Seedling stage: after sprouting and growing seedlings, proper amount of sunlight can make the seedlings robust, prevent the seedlings from growing in vain, and promote the growth as soon as possible.
3. Mid growth period: if the sunshine is sufficient, it can promote the vigorous growth of stem and leaf, and ensure the normal flowering and pollination.
4. Later stage of growth: to the later stage of growth, it's the time to grow seeds. At this time, keep enough sunshine, which can promote the development of seeds to be full and full.
