Re: Emerse-grown plants

> From: jphealy at SYSCONN_COM
> The water, which is about a half-inch deeper than the gravel, drains
> from the gravel into the pump area and is sprayed over all the plants.
> Every part of the plants is kept wet 24 hours a day by the spray bar.
> The tank is lighted by 80 Watts of fluorescent grow lights. I do not
> know is this is enough, but since there is no water between the plants
> and the lights, I assume it is at least adequate. The tank is kept
> covered so the humidity is very high.
Actually, I'm not sure if you really need to spray the plants 
continually. If the tank is covered so that you keep humidity high, I 
think you don't need to spray them.



Jan Fidrmuc

CentER for Economic Research
Tilburg University
P.O.Box 90153
5000 LE Tilburg, 
The Netherlands

Phone: +31-13-466-2678, +31-13-466-8221
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