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Name: Ethan R.
Status: other
Age: 18
Location: N/A
Country: N/A
Date: 1999-2001 

I am looking for the wavelengths of light that are optimal for the different stages (germination, growth, flowering) of the following plants: Lettuce, Tomato, Cucumber, Rose. Any specific answers or reading you could point me towards would be great.

possibly helpful

Anthony R. Brach, Ph.D.

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