new to growing

[sebaker1969]

I have about 2 weeks till harvest and would like to know if I can put a couple blue puck lights on the floor of my grow tent for the last 3 days before harvest

 

[Gmix]

You can but why you would want to is confusing

Blue light is for vegging however puck lights aren’t strong enough to make much odds as long as it not on during dark hours

When flowering you want the light spectrum in red/orange area

If it’s to add more light then I wouldn’t bother not with a puck light a clf bulb or fluorescents would be better for side lighting