How much longer till harvest

I don't have a strong magnifying glass. Can anyone tell how close this is to harvest? It's at the very beginning of week six. To me the trichomes look white but not that many red hairs. Also I got a little yellow on the borders of topmost leaves. I moved the lights away thinking it's light stress. Any thoughts?

Did you feed this poor plant any food?

Put your loupe away. You’re not even close enough to check anything.

What kind of light is that under? Looks like you need more wattz.

search pics of plants ready to harvest and your answer is there.