Culling Variagated Seedlings


Howdy All  !!!

I am currently culling/potting-up seedlings from  Hosta  ' Korean Snow '  .
I am finding about 20% streaked.   I am not finding any   'snow'   type
variegation tho.   Is this something that shows up later???
I am growing under cool white florescents ( 24x7 hrsxdays ), hung barely
above the plant tops.   My reason for mentioning this is that after about 6
yrs of growing seed,  I'm beginning to suspect that the spectrum of light
( produced by cool white ) does not develop some types of variegation ( not
that it isn't there, just can't see it).   This is casual and subjective
observation,,,   Not Science !
Is there any science available??    Anyone else share my suspicions???
What about culling vs potting-up  the seedlings that appear only green (
actually about 10% are shinny,  the rest have a nice soft bluish sheen ).
Thanks in advance,  Brian Skaggs@aiagrp.net    <<<  that is our new Email
address.  Old one died  ;{



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