The sun.
Flowers don't usually grow well in the shade, they need sunlight.
sun
it all depends on what plant it is. some plants grow better in the sun, some in the shade.THE CAN OF PLANTS IS A CATUS (SHADE) AND A SUNFLOWER (SUN).
it uses energy from the sun to grow and ripen
Sunflowers will grow in part shade but it needs some sun light and water.
Shade because to much exposure to the sun can damage their delicate petal's
Grow best in full sun.
Mandeville's prefer sun. They grow best in full sun. However, some people have had success planning in partial shade.
No because they need sun and water
They will grow in full sun but prefer slight shade.
Of course. That leads them to the surface to grow.