Purple help!!!

i kno purple is from cold or potassium but what do i do to make it green again i need some help any advice wud help they are outside so i cant do nothing about lighting

feed her some nutes that are high in nitrogen for a few days, it should bring some of the green color back

ight thanks for the help

think this is the first time i've seen someoone upset with purple plants... but yeah a nice dose of some veg nutes should do the trick or anything else with high nitrogen ratios... best of luck with your green weed man