Photosynthesis: Will a standard 40 watt light bulb shinning on a plants able the plant to do photosynthesis?

Answer 1

Yes but not very good. Plants use mainly blue and red spectrum (that is why they are green). Regular incandescent bulbs are not full-spectrum. It does not emit blue colors well. And 40 watts is rather dim.

You can get plant light in many nurseries or pet stores.

What plants need:
http://www.mbari.org/staff/ryjo/cosmos/Cabs.html
Light from incandescent bulb and sun:
http://users.mis.net/~pthrush/lighting/glow.html

Answer 2

I absolutely have some flora that obtain low ordinary in effortless words from lightbulbs. those flora do nicely in low ordinary situations besides. they're truly on the point of the bulbs (without being burned). and they are compact flourescents that placed out an equivalent to one hundred watt incandescent. The lights are on lots of the day. They obtain no image voltaic in any respect. between the flora is a touch leggy or spindly, extra viney boost than foliage in different words. i have study in a houseplants e book that you'll rotate flora in a low ordinary section to the position at they get a minimum of two weeks out of the month of sufficient ordinary for photosynthesis, so rotating the plant with yet another will be an decision.

Answer 3

Hi,
every lignt producing "white light", like sunlight, could provide energy for photosynthesis. But for a most effective action on photosynthesis, sodium lights are better (from 400 to 1000 watts approx.). But it will cost a lot !!
You can find plenty of links on google (plant growth lights). For institutional information see above

Answer 4

Photosynthesis is the process by which plants, and some select bacteria, and some protistans use the energy from sunlight to produce sugar for food to carry out functions. The best way is to use sunlight, not artificial light

Answer 5

The plant will "starve" for the complete length of light waves, like you would on just beer.

Answer 6

Yes, but it won't do it well. Incandescent bulbs produce far too much heat compared to light. Flourescent bulbs are much better.

Answer 7

It would probably depend on the size of the plant