I thought this was a site for people to learn from. Most of the posters here are picking lighting based on kelvin temps alone. I have read many articles in The Journal of Plant Physiology and thought I would impart some knowledge I have gained (not my ego shouting) so that people here would understand what makes plants grow rather than streach out some chicken entrails and see what bulb it tells them to use. If I thought that where I reside made a difference as to the the accuracy of what I wrote I would have given my GPS coordinates. Sorry you were offended and while you gave your two cents I gave my $100.