Is more power watts, better for flower? Light height.

[Meds4cancer]

Newbie trying to get the small things right, is 15-18” the best for this stage, also do I tape all devices in tent with display lights? And what’s min and max humidity, Also temps I’m about to flip my first indoor grow ever. Been a learning experience so far so thought I’d ask and find out what’s coming before it sets me back again. Yeeeww happy growing ps thanks to a small few that have helped big time so far, without you guys I would have given up. I won’t mention names you know who you are.

 

[Goonie Goat]

Depends what light it is, if it has a dimmer etc. the manufacturer should have PAR specs at different heights so maybe just test it out at 50% and see how that goes for veg and increase until plants show symptoms of light stress. Veg humidity 60% is good and 45-50% for flower to keep budrot away. My tent can get to 33 Celcius and although it's not ideal the plants don't seem to care or foxtail yet

 

[Indy]

I've found the photone app gets me in the ballpark reasonably well. Maybe have a read of this blog, to get a understanding of Day Light integral (DLI).