Is it time to harvest ?

Can anybody tell if there ready to chop ?

Some plants have most orange pistols on top but lower on the plant they are still white

No

Definitely not ready yet.
Looks like you have other problems too.

Got a ways to go. What week in flower are you?... and agree, you have other deficiencies going on.

Nope. Maybe 3 weeks or so to go.

It time to stop asking though. Why the multiple posts with the same question?

This is my 2nd grow boys I thought I'd be risking tainting the taste and burn if I gave nutes I thought I was late in flower lol so more nitrogen if they yellow ? That's mainly what I see