Yeah, I know that feeling, could ALWAYS use just one more shelf of lights. Should have specified, I'm at about 40 watts total for the 12" x 18" area. Completely non-tailored, plain old white daylight (5000K) bulbs. I'm thinking my seedlings aren't as robust as those I've seen under some of the T8 shoplight setups, but they're definitely a heck of a lot sturdier than I've achieved in the past in windows.
How would you say the cool white are performing versus the tailored wavelength ones? Any preference there?
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