cob led for flowering - 2200k or 4000k

webraider said:

I want to add some more light to my setup for the flowering stage. No 2700k, 3000k nor 3500k available right now in my country, for cob leds commonly used for growing.

I can get cree cxb3590 4000k or citizen clu048 2200k. Which one would you prefer for flowering?

Thank you

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Airwalker16 said:

4000K 100%

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webraider said:

Thank you. Im sure you know bout the issue, but any technical details just for learning?

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CobKits said:

why not mix 3 4000k with one 2200k?

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webraider said:

I already have a led grow light and there is not much room for more than another cob. Its a 2x2 tent. Ty for your advice tho

You think a 55w (act) chinese (houyi) cob led lets you to achieve 2 oz yield?

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webraider said:

I already have a led grow light and there is not much room for more than another cob. Its a 2x2 tent. Ty for your advice tho

You think a 55w (act) chinese (houyi) cob led lets you to achieve 2 oz yield?

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Dave455 said:

2.37 ounces !!

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nfhiggs said:

Doubtful. You really need more, (and better) light in there - at least 100W total - maybe as much as 150W. What country are you located?

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webraider said:

Is this what you achieve or heard of someone achieved?



Im going to add more asap. Ive read 1gpw threshold is not that difficult with cob leds.

I do live in somewhere tokers are unhappy

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