HLG vs. HGL (Perm Edition)

Big Perm

Well-Known Member
Day 2 of comparison.
16/8 light cycle, going for some stretch so I can get my net in there. Also going to defoliate the bottom some soon.

I transplanted to 18L pots.
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Topped both plants as equally as I could.
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Left side is HLG. Right side is HGL.
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This picture was just taken.
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Big Perm

Well-Known Member
After posting this I think this gives HGL an unfair advantage. So I'm putting the 84x's back to side by side and flat.
HLG also sells smaller boards that could have been used in this side by side. The Rspec isn't ideal for a 2x4. I feel it is still a fair comparison being it has four boards and equal watts.

Edit: I am also going to try to defoliate them both equally.

The method I would do though is have two lights like I had the 84x's. I would stretch the plant out over the screen, then place the lights a little closer together and flat once the screen filled out. I would flip to flower at that time.
 
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