5weeks into veg need help

i need help i have 6 skywalker ogs 5 weeks into veg are they ready for flowering. im useing all fox farm line up an soil... are they tall enough for flowering are they a healthy green to me they look nice but im not sure first time grower here are sum pic an im i gonna need anything else for when they go into flowering

Yes, you can flower anytime you are ready. They will get a good bit taller during the first 2-4 weeks of flower. Looks like 1 or 2 are already stretching, so you may have to concoct a support system for the long branches. You won't need anything extra except for flowering nutes if you don't already have some. Something with a NPK ratio near 1-3-2(ie 10-30-20) will be good, just don't overfeed.

You probably already have this figured out, but keep your humidity in check and make sure your air circulation and ventilation are working nicely and all should be well. Plants look really healthy, nice job.

koo thanks bro