Question re: trichs, leaf color and harvest

My last plant had some yellowing of the leaves at the end of the cycle when harvest was imminent.

This plant seems to be pretty much ready based on trichs, but no yellow leaves. Should I wait another week or two or go by the trichs? Do leaves always go yellow?

As background:

Both plants were autoflower Lowryders, but one I was able to keep on 20/4 the entire time. This one I had to move to 12/12 because I was growing a few other regular plants that I needed to flower. They turned out to be male, so it's possible that this plant is delayed as it's been on 12/12 for about 4 weeks of its flower.

Leaves don't always yellow. That pretty much depends on how soon you start flushing or how fast the plant is producing buds.

Go by the trichs only if you have already flushed for 1-2 weeks. Otherwise wait a bit more because you don't want your green to taste like nutes.

Awesome, thanks! + Rep for the response. Looks ready by the trichs, but I wasn't sure since the leaves look very different from the last time.

How can I give you rep on this new format? The scales are gone.

go to "my rollitup", to "edit options", scroll way down the page to "forum skin" and choose blzin-07 and you'll be able to see the scales.