1、 Insufficient indoor lighting

In fact, sunflowers can be planted at home, but it is difficult to grow well. Because sunflower is a positive plant, the whole growth and development period needs to ensure the light time, so it needs an environment with sufficient light conditions to grow vigorously, otherwise it will affect the flower bud differentiation of sunflower. And the sunflower has strong phototropism. Before the flower plate is in full bloom, the leaves and flower plate on the plant will rotate in the direction of light. After the flower plate is in full bloom, the sunflower will be fixed and open to the East. Because of this special habit, sunflower can not adapt to the indoor shortage of light conditions, and will eventually cause poor flowering and poor seed setting

2、 Limited indoor growth space

The plant height of most sunflower varieties can reach 2-3 meters, and the space environment at home is obviously not enough to meet the growth needs of sunflowers, so they can only be planted outdoors. However, at present, some dwarf varieties of sunflower have been cultivated, which belong to the type of Ornamental Sunflower. The plant height is usually between 50-70cm. These varieties are more suitable for planting at home

3、 Feng Shui is exquisite

Another saying is that the word "sunflower" of sunflower is homonymous with "ghost", so sunflower is unlucky in Feng Shui. In fact, this is groundless. It's just that sunflowers really don't adapt to indoor growth conditions, so they are over decomposed and read< Span style = "MSO spacerun: 'yes'; font family: Arial; MSO ASCII font family: Calibri; MSO Hansi font family: Calibri; font size: 10.5000pt; MSO font kerning: 1.0000pt;" >