will it stress the plant too much

my plant has been in 18/6 from the day it popped which was 3 days ago will it stress the plant if i swap my time schedule from 18/6 to 24/0 or does it only stress the plant if it gets light during its dark period ..... ? thanks alot

it will do just fine,it only stresses when you give sudden hours of light during night time.

good to go if you can afford the 24hr lighting...

thats fine yeah the 24 hour light cost wont be to bad

Why would you want to do that ? 18/6 is ideal, they need rest just like you and me, so does the equipment.