What impact does growing grapes inside the gate have on feng shui?

First, it has no impact.

Second, it is best to plant tall plants 2 meters away from the house so as not to block the light in the house. If light cannot enter the house, it is a typical dark house.

Thirdly, the wall of the shadow door can be designed to be more beautiful. If you prefer traditional culture, you can design and match it with calligraphy, seals, and paintings on the wall. Simple cultural stones and wall tiles, marble with natural textures , walnut, ash splicing geometric patterns, fashionable and avant-garde, some simple modern styles are like this. There are some branches and vines that express an elegant mood.