Replies

To: KoRn

Wouldn’t putting a UV light in a window for the window garden risk visual damage to anyone looking at it?

8 posted on 04/06/2010 5:35:55 PM PDT by tbw2 (Freeper sci-fi - "Humanity's Edge" - on amazon.com)

To: tbw2; KoRn

Plants need light in the visible spectrum (400 - 700 nanometers), not UV, for photosynthesis:

10 posted on 04/06/2010 5:55:08 PM PDT by LibFreeOrDie (Obama promised a gold mine, but will give us the shaft.)

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