Need advice. Plants are getting big

my lights are on 24/7 is this fine for vegg stage, when im ready to bud ill get a timer and go 12/12. Someone let me know how to top your plants my are ready to get bigger pics would be helpful!!!!!

And are egg shells good for fertilizer???

2 hrs a day is fine for veg. Topping your plant is cutting off the top main stem so that you will have to main colas at the end of one. hope that makes sense

you meant two say 24 hours a day right? and yea that makes sense i did that too one of my plants 2-3 days ago cant remember but nothing is happening. i think i might just let them grow cause i don't have much time for these plants because I'm away for school until December 19th i think ill have good plants by then hopefully?

I'm getting a digital camera real soon so ill have pictures to post to show everyone how they're doing