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far too Lightburn/stressed

OnlyAutos
OnlyAutosstarted grow question 25 days ago
Hey gromies🤓 If got a big problem with my Mars hydro tws2000, its too powerfull for my ladys
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Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
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Roberts
Robertsanswered grow question 25 days ago
Looks more nutrients involved. Looks like it is phosphorus and potassium deficiency. Or you have a ph issue that is getting out of range. They have a healthy diet in flowering for those nutes. Flowering npk ratio 1-2-3.
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Scippybaby
Scippybabyanswered grow question 25 days ago
You have to flush it and add lime …. Quickly
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Scippybaby
Scippybabyanswered grow question 25 days ago
Cal mag, flush low PH use limes
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Organoman
Organomananswered grow question 25 days ago
Certainly not a lighting issue, but a nutrition problem. The one with the yellowing leaves may need more potassium, some calcium and a bit less watering.
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Scrubbyjimbob
Scrubbyjimbobanswered grow question 25 days ago
Yeah....that's not light burn. It would be showing up more on your top growth, not further down. The TWS2000 is only a 300w light and it's dimmable. It looks like only one plant is having issues. I suspect your dealing with some salt buildup in your media.
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modmyplants
modmyplantsanswered grow question 25 days ago
That’s an imbalance, deficiency or wrong water schedule. But it’s hard too help without informations. The problems all looks the same since it’s the same source causing it
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