A1 Question - lettuce under grow lights -- which kind is best

Graham WA here @ the foot hills of Mt. Rainier.

The short answer: you would have no problems growing lettuces with "grow" lights. I grow Arugula, Bibb, Red and Green leaf in winter as well as keep my culinary herbs alive for year round cooking. Your Province( BC?) leads the way in this kind of thing.

The more detailed answers would require more info. Without specifics on your lights. setup, etc it is hard to give you specifics. Do you have Florescent, MH, or HPS light(s)? and what in wattage? What distance is the light source from the plant, do you have supplemental light( i.e. outside light, other ambient light)? How do you grow them? soil? Hydro?

What we use today for measurement is lumens, and bigger is still better until you can learn to fine tune for your requirements.

use these loose figures for approx. planning < 200W is good for a 2x2' area

Obviously, Florescents are a bit different planning than HIDs but can be just as attractive especially if using the newer T5s. CFLs are coming up in usage as are LEDs

I posted this site here on R.G.E a few days back for just such info:

"gunner" wrote in news:_OidnRSyzoLRmH3VnZ2dnUVZ snipped-for-privacy@posted.localaccess:

have

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The varieties you suggested will be tried first and will let you know how things work out.

Thanks again for your help. snipped-for-privacy@canada.com