I am fanatically happy with the Rands Aircone pots which range from
clear to almost white. UNDER MY CONDITIONS, they work better than
anything else for Paphs and Phrags. I attribute much of this long term
benefit to the better airflow. If this were the only factor involved,
then any color should work the same. The the ability to see the media
and roots, if any, is a real plus. In the case of Phrags, I grow them
in trays of rainwater, changed weekly with the water 1/3 to 1/2 way up
the Aircone pot. I always underpot and it's most satisfying to see the
pots filled with roots. Highly recommended.
Clark Riley
Baltimore, Maryland, USA
http://www.cyps.us/
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