a regular light bulb-no.
yes
faster light is red color light
Only if you buy a "full spectrum" of "grow light" type of compact bulb.
No, but make sure the tree has enough light as well as space to grow. Also saplings can only be planted on dirt or grass blocks.
the color should be yellow so it can represent the color of the sun rays
no it doesnt
No.
it grows faster
sun light
Yes you can use it.
Yes, grass can grow under artificial light, such as grow lights, as long as the light provides the necessary spectrum and intensity for photosynthesis. It is important to mimic natural sunlight conditions, including the right duration and intensity, for optimal grass growth.
Over a given short time tulips will grow faster from bulb shoot to flower.