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Grow QuestionsLightstress?

Lightstress?

Bagheerastarted grow question 4 years ago

Been seeing some decoloration on two Fugue states that I’ve got going. Looks like burnt tips not sure what it may be, lightstress ? Really happy to get some help ❤️

Bagheera

Bagheera

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Leaves. Edges burnt

Leaves. Curl down

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HighRoller909answered grow question 4 years ago

İt is potassium deficiency just starting.if you have been giving a lot of Nitrogen and have some leaves clawing tips,then it is blocking the K to be absorbed.you can give some more potassium to your plant.this can be seen when a plant is switched to flowering,so provide more K for stronger flower production

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Fruitgroweranswered grow question 4 years ago

It looks like lightburn to me but at 75cm that shouldn't be possible (are you sure the light is that far away?) so maybe it's nute burn rather, maybe you just need another fan to move the air round more or better extraction to remove warm air more efficiently 🌱👍

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balansaanswered grow question 4 years ago

yes its a light burns. but along that i see a slight calcium deficiancy may be? not sure but i think i can see a slight dicolotarons on the old leaves between the veins, or no?

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