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BUY NEW LED LIGHT 650
mushimushistarted grow question 3 years ago
what do you think about HLG 650r for next grow? it will be good light for 4x4 tend ? if i buy it need co2 ? its good without Uv
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Organomananswered grow question 3 years ago
CO2 is a waste unless you are growing in a closed/sealed system, it will just get sucked out by your fan before it provides any benefit to your plants.
Light is great, but they do recommend a mounting height above the canopy of 30-36 inches, so this may be an issue.
m0useanswered grow question 3 years ago
have to agree with @ezzjaybruh on this.
UV and CO2 are tools for advanced growers and not needed for home hobbyists.
Good Luck!
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Coopmcanswered grow question 3 years ago
CO2 is negligible unless you have equipment and knowledge just make sure your exchanging the air properly.
You can do a fungus bag for a simple small boost or just to feal good you did something?
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Ezzjaybruhanswered grow question 3 years ago
Yes it’s an excellent light that should do your whole 4x4 easily.
Unless you have a dozen or so grows under your belt, or years of cultivation .. I say don’t use co2.
You need to have all parameters down to a science before bringing in CO2 IMO..
For it to be useful at least.
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