noob beginner grow looking to harvest soon

here are my girlfriends outdoor plants. they are looking good. just wondering what I should be looking for when then are ready for harvest.

Look for a time machine.. you got about a month give or take.

Ouch. Nice zinger Boss.

Check out the harvesting and curing sub-forum, you should find a lot of useful info on when to harvest.

Here's a link to an informative post.

https://www.rollitup.org/harvesting-curing/28072-harvest-time-tutorial.html

ah yes I should have searched first thanks