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re: The 2021 Garden Thread
Posted on 2/5/21 at 3:22 pm to WigSplitta22
Posted on 2/5/21 at 3:22 pm to WigSplitta22
quote:
Why what happened?
They worked in the beginning, but when the plants got to 5+ inches tall, they started looking bad. Took me forever to realize it was the lights.
I had to get a lightmeter to measure lux and light was only putting out 4k lux at most.
Maybe I had just gotten a bad brand, but it was advertised as grow light at home depot and it was very similar to what Gary had. Found it.
This post was edited on 2/5/21 at 3:26 pm
Posted on 2/5/21 at 3:41 pm to jyoung1
quote:
4k lux
Yeah, I’d say at bare minimum you need 5k. But I’d shoot for much higher than that. Low light makes them leggy and harder to harden off. I have about 20k now, but I’m going to upgrade to that 40k next season.
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