HPS assimilation lamps and Gypsophyla

Allart van Holten allart at ibm.net
Thu Nov 2 12:06:50 EST 1995

Hi, I'm working on a project in Colombia to see whether High Pressure 
Sodium lamps can be used in greenhouses to replace incandesent 
lightbulbs to grow Gypsophyla. Is there anybody that knows of projects 
that have been carried out? I wouls be reallt interested to hear about 
the results.

Allart van Holten,
Bogot=E1 Colombia.

allart at ibm.net

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