"Lee" <[EMAIL PROTECTED]> spaketh thusly:
>I've been advised that adding an ultraviolet light to a laminar flow
>table helps keep the station clean.
An UV light bulb does not help keep a HEPA workstation
"clean." If anything, it does nothing more than entertain the user
whil
05 6:05 AM
Subject: [OGD] UV light and
flowering
I was told that polycarbonate sheeting does not
let UV light through and since orchids need UV light to flower, they will not
flower if this is used as a roof. Is this correct?
Thanks Ken.
__
I was told that polycarbonate sheeting does not let
UV light through and since orchids need UV light to flower, they will not flower
if this is used as a roof. Is this correct?
Thanks Ken.
___
the OrchidGuide Digest (OGD)
orchids@orchidguide.com
htt
3 matches
Mail list logo