5 week from seed speedy g,s

[fkmiller]

I have 4 plants in 11l Wilma.nearly 3 weeks on from seed.i've been advised I have some light/heat stress and have them on a 20/4 cycle the past couple of days.when the light goes off do I turn off the pump and the fans too? or leave them on for the 4 hours darkness?

[Quotientcatalysed]

Giving bloom now will not speed up the process , for better results its recommended to start giving bloom only when u can see actual buds, my first grow took bout 7
-8 weeks before flower

[scoot]

if it's flowering you definitely want it on 12/12 or you risk hermying your plants

18/6,to 20/4 I found best for auto's never noticed any real difference going from 20/4 to 24/0 there was a slight increase in dry weight going to 20/4 from 18/6 for me but those were auto's I grew several years ago.