1. First, draw some curves.

2. Then, draw more curves and draw the layers of marigold.

3. Draw stamens of other colors in the middle.

4. Next, color the marigold yellow.

5. Draw a green flower stem from below.

6. Then draw two leaves and color them, and the marigold is finished.

The main value of marigold:

1. Ornamental: Marigold is a common landscaping flower with large flowers and long flowering period, which is often used to decorate flower beds, squares, flower arrangements, edging and cultivating flower fences. Middle-dwarf varieties are suitable for flower beds, flower diameters and flowers, and can also be used as potted plants; Varieties with higher plants can be used as background materials or cut flowers.

2, edible: marigold flowers can be eaten. It is a famous dish in flower recipes. Wash and dry fresh marigold petals, then coat them with flour and fry them. Their fragrance will make people salivate, just like stinky tofu, which smells stinky, but after frying, it is very fragrant and delicious.

3. Environmental protection: Marigold plants have strong resistance and absorption to hydrogen fluoride, sulfur dioxide and other gases, and can also attract nematodes in the soil.

4, medicinal: flowers have the effect of clearing away heat and toxic materials, resolving phlegm and relieving cough, and the roots are detoxified and swollen. Flowers are mainly used for upper respiratory tract infection, whooping cough, tracheitis, eye keratitis, pharyngitis, stomatitis and toothache; Topical treatment of parotitis, mastitis and carbuncle. Fresh grass is used externally to treat mastitis, innominate swelling and boils.