Indoors, I'd recommend a West window during the Spring/Summer, East at a minimum. I'd recommend a South window for Winter (sInce the intensity of light is less in Winter, a South window is best for a number of houseplants). I have a Southeast window, but it acts more like an East window than a South window. :lol:
With respects to your greenhouse, do you have a shadecloth at all? The one I grew outdoors during the Summer only received afternoon sun (the intensity of light outdoors will be higher than that coming through a window in a house), but not all day sun. That might be too much looking at your zone, if you don't have a shadecloth or something to reduce the intensity of the sun in your greenhouse.
I hope this helps.
Planto
