O
OntarioGoldenHash
- 110
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For the benefit of the forum.
I had a plant that started really slow compared to the others, so I throw it in the tent as well.
This is the result of the LED light being too close and/or being too bright.
This is the LED, what I consider to be the best on the market when purchased: https://www.hydrofarm.com/p/photobio-mx-680w-100-277v-s4-spectrum-w-iloc/ptb7680ls41
3rd Party review of the LED vs other well known brands: https://s3.amazonaws.com/hydrofarmpubdocs/Phantom PHOTOBIO LED PPI v.May2021.pdf
Anyways back to the issue I am facing and trying to fix, and hopefully others can learn from.
From a previous post of mine had me thinking it was due to lack of potassium, I was corrected and its due to light burn.
This is a picture from this morning, we can see the upper leaves are really showing it and even turning purple from trying to protect itself from the LIGHT.
Light had been moved to 80cm/32inches from canopy, and the PPFD is 435 and DLI is 38.
I had a plant that started really slow compared to the others, so I throw it in the tent as well.
This is the result of the LED light being too close and/or being too bright.
This is the LED, what I consider to be the best on the market when purchased: https://www.hydrofarm.com/p/photobio-mx-680w-100-277v-s4-spectrum-w-iloc/ptb7680ls41
3rd Party review of the LED vs other well known brands: https://s3.amazonaws.com/hydrofarmpubdocs/Phantom PHOTOBIO LED PPI v.May2021.pdf
Anyways back to the issue I am facing and trying to fix, and hopefully others can learn from.
From a previous post of mine had me thinking it was due to lack of potassium, I was corrected and its due to light burn.
This is a picture from this morning, we can see the upper leaves are really showing it and even turning purple from trying to protect itself from the LIGHT.
Light had been moved to 80cm/32inches from canopy, and the PPFD is 435 and DLI is 38.
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