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Old 02-08-2013, 01:14 PM
Skipster Skipster is online now
LawnSite Senior Member
 
Join Date: Dec 2010
Location: Billings, MT
Posts: 742
Why are you using clear glass jars? Are you covering the glass while not taking pictures? Are you trying to get pictures of the roots as they grow?

Remember that roots are extremely light-sensitive (even ambient UV light kills roots almost immediately), so plants won't grow well in clear or translucent containers.
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