how far away should and led/qb be from the plant?

[Ryante55]

That makes sense, since I'm feeding them like the ones under my 1k hps. Also they are autos which I've never grown before, only photos in my past.

Mine is a total experiment that I'm doing in my veg tent to see how they work. In coco, which I have grown in for 10 years, battling cal and mag deficiencies by doubling up on cal mag which has N in it. Then top dressed with dolomite lime and got that (mostly) under control and just backed off the cal mag this week, so it all makes sense to me now, lol. Thanks man!!

Man it's a learning experience. Think I'll switch to organic soil when I swap my 1k hps se for 2 of the 320 watt 324 xl's in the flower room. Order is already in for the second light.

Try the jack hydroponics 321 formula it works great for me in coco with quantums

 

[Dankestsmell]

96 Watt Hlg 100 3000k light, For Seedling how high do you think?

 

[Ryante55]

96 Watt Hlg 100 3000k light, For Seedling how high do you think?

I don't grow from seed but from clone no more than 24"

 

[Dankestsmell]

I don't grow from seed but from clone no more than 24"

Awesome, I'm at 24 right now they seem to really like it

 

[NanoGadget]

I just fisnished a plant under the 135w HLG QB and i started at 24" during seedling/early veg and by the end of flower i had it down to 12" with no issues.

 

[Ryante55]

I use the hlg 260xl and I keep my light about 12" away from my plants and I haven't had any light burn issues.

I agree with this but you have to supply enough nutrients when your that close alot of people claim they have light burn but it's really just a defeciency

 

[insomnia65]

I just fisnished a plant under the 135w HLG QB and i started at 24" during seedling/early veg and by the end of flower i had it down to 12" with no issues.
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That's amazing, I e been here two days and I've learnt so much
Thanks mate.

 

[insomnia65]

I just fisnished a plant under the 135w HLG QB and i started at 24" during seedling/early veg and by the end of flower i had it down to 12" with no issues.
View attachment 4143608 View attachment 4143609

what % of light did you use? And the size of space available.

 

[NanoGadget]

what % of light did you use? And the size of space available.

That plant was grown in a 60 cm x 60 cm space. Light was dimmed to about %50 during seedling and early veg stages and was ramped up to %100 (135 watts) for flower.

 

[insomnia65]

That plant was grown in a 60 cm x 60 cm space. Light was dimmed to about %50 during seedling and early veg stages and was ramped up to %100 (135 watts) for flower.

Thank you very much.