to grow indoors try using high pressure sodium flood lights ( you can get them at Home Depot)
All the colours of the rainbow have different wavelengths. For example, violet has short wavelengths, while red has long wavelengths. Visible light appears as white light because it is a mixture of all the colours. Also, chlorophyll is the principal pigment involved in photosynthesis. Chlorophyll absorbs all the different coloured wavelengths, but leaves green as the colour it reflects and as the colour we see.Therefore, white light is best to grow plants under because green light doesn't do much of anything for photosynthesis.
White light would be universal, but if you had to choose a color, and the color of the plant is green, then green light would not help it photosynthesize the easiest, because green light is reflected from these plants. Just like red light would be reflected from red plants, it probably wouldn't be the best to use
According to what I have researched most light can make a plant grow, it just depends on the wavelength that the light is flowing. Carl Gelenye has done some work with different wave lengths of light for plants growth and found the violet works the best and blue is the worst.
It is best to start pruning your marijuana plants during the vegetative stage, usually around 3-4 weeks after germination. Start by removing any yellowing or dead leaves, then gradually prune excess leaves to promote better air circulation and light penetration as the plants grow. Avoid pruning during flowering to prevent stress and reduce the risk of affecting bud development.
because some wavelengths are more simliar to the ones the sun emits and natural light is best for growing plants in which case the more similar they are to the sun's wavelengths they are, the better it is for the plants.
Sunlight is the best light for plants.
The best low light fluorescent bulbs for indoor plants are typically those labeled as "cool white" or "warm white" with a color temperature of around 3000-4000 Kelvin. These bulbs provide the right spectrum of light for plant growth in low light conditions.
All the colours of the rainbow have different wavelengths. For example, violet has short wavelengths, while red has long wavelengths. Visible light appears as white light because it is a mixture of all the colours. Also, chlorophyll is the principal pigment involved in photosynthesis. Chlorophyll absorbs all the different coloured wavelengths, but leaves green as the colour it reflects and as the colour we see.Therefore, white light is best to grow plants under because green light doesn't do much of anything for photosynthesis.
Red color of light
The best color to use to reflect light rays is white. White is a reflective color. So are most light colors. So white is the best color to use to reflect light rays. :)
sunlight
green
White light from a Tungsten filiment lamp is best. If you shine a small ray of the white light in one end a rainbow ray should come out the other.
difine "best" and I'll answer that
Just pick the one you like best. There is no such thing as a best starter.
White
White light would be universal, but if you had to choose a color, and the color of the plant is green, then green light would not help it photosynthesize the easiest, because green light is reflected from these plants. Just like red light would be reflected from red plants, it probably wouldn't be the best to use