The growth process of morning glory?

1, sowing, putting the seeds of morning glory in the dug soil, and then watering a small amount of water.

2, germination, sowing for about eight days, its stem will drill out of the soil, and the cotyledons will bulge like a human head. The two cotyledons have the same shape.

3. Grow branches and roots. The function of branches and roots is to support and stabilize the stems and leaves growing on the ground, absorb and transport water and nutrients.

4, grow leaves, the second day after the cotyledon grows, a new bud with white cilia will grow in the middle of the cotyledon petiole, and a complete leaf will grow in ten days.

5. Cotyledon growth. Cotyledons and leaves are completely different in shape, and their growth directions do not overlap. Cotyledons are thicker, because cotyledons store nutrients needed for leaf growth. Cotyledons have smooth surfaces and leaves have many cilia.

6, the growth of the winding stem, when the leaves grow to 4~5 pieces, the top of the stem becomes a winding stem. At this time, columns will be added. Morning glory can be rolled on thin threads, fences, thin bamboo and trees.

7. Grow buds. About forty days after sowing, small buds began to grow on the petiole of this leaf. As the bud grows, the stem will also elongate.

8. Flowering, it takes quite a long time for the bud to be tightly twisted and loosened, but after half opening, it only takes dozens of minutes to fully bloom.