autoflower question

when using HID for autoflowers, should i just use a HPS or MH for the whole grow? or should i still switch it up once it starts flowering?
 

HankDank

Well-Known Member
im using an hps from seed with two NL autos, and they look fine, you might get a bit more veg out of the MH but i don't think with the auto its going to make a big difference, they are supposed to flower around the 20 day mark give or take anyways
 

Paperhouse

Active Member
Always veg with blue spectrum if you have the choice to, your nodes will be incredibly tight compared to the HPS.
 
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