sunlight
Sunlight because the artificial light doesn't allow the plant to photosynthesize better.
Natural sunlight.
It depends what you mean by better. They will grow more naturally in sunlight but can be forced artificially with lights and may produce more and be grown out of season. I would say natural is better but then we have a world to feed.
they grow better in regular sunlight because it is more natural
Plants generally grow better with natural light because it provides a full spectrum of light that they have evolved to use efficiently. However, artificial lights like LED grow lights can be used effectively to supplement natural light or provide light in indoor settings where natural light is limited.
plants need light to survive, it is how they feed themselves, whether it be sunlight, moonlight, or artificial.
That really depends on what type of plants you are growing, but most do very, very well with artificial lighting.
Usually, all plants grow better in real light, though someone may come up with a better answer. Thanks for asking!
Yes, plants can effectively use artificial light for photosynthesis. Artificial light sources such as grow lights can provide the necessary light spectrum for plants to carry out photosynthesis, although natural sunlight is still the most ideal source of light for plants.
no
Depending on your lighting situation outdoors. But in your "artificial lighting" you can control you environment to a set focus that you prefer unlike my plants. I prefer the art of artificial lighting via I can control the maximum heat and output of lighting.
Generally, yes. Artificial light struggles to be as strong as sunlight, so plants have less energy available to them. I've worked in a professional indoor plant growth chamber, and the light level was only 1/3 as strong as direct sunlight. However, some artificial grow lights use the specific wavelengths that plants use, so there is the potential for artificial light to be more efficient.