Help with growth...

[Septooth]

I have a cream cookie auto flower growing in 3gal bag in a 2x2 tent with a HLG 135 watt LED light. I have had the LED on full power since it sprouted and I have not a lot of growth out of it. I decided to call the manufacturer of the light I have and was informed today that during the vegetation growth I should have had the light at 50% of max wattage draw. My question is, is it too late to turn the light down now after 4 weeks, or do I still have a couple of weeks where I can get some taller growth out of my plants before they start flowering completely?
P.S. I started LST bending a few days ago

 

[Fitzy]

I have a cream cookie auto flower growing in a 2x2 tent with a HLG 135 watt LED light. I have had the LED on full power since it sprouted and I have not a lot of growth out of it. I decided to call the manufacturer of the light I have and was informed today that during the vegetation growth I should have had the light at 50% of max wattage draw. My question is, is it too late to turn the light down now after 4 weeks, or do I still have a couple of weeks where I can get some taller growth out of my plants before they start flowering completely?
P.S. I started LST bending a few days ago

I wouldn't quite go 50% a bit more also how far away a is ur light from top of plant?

 

[Septooth]

It's at 33". I had it at 24" a couple weeks ago and burned a couple leaves.

 

[Fitzy]

Then ya 75%ish is were I would be and maybe bring height to 30in you will be golden, I say this bc it's going to stretch but you don't want a spot of thick buds then a nug here a nug there keep that in mind.