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Grow QuestionsLight burn or nutrient burn?

Light burn or nutrient burn?

2x2growingstarted grow question 4 years ago

Hey guys. The tips of my leaves are starting to turn yellow and I’m wondering if this is a nutrient burn or light burn? I lowered my ppm feeding to about 250 a few days ago and am growing in ocean forest fox farm soil. And the light is an optic 2 running just the cobs at 24”.

2x2growing

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the_canna_scientistanswered grow question 4 years ago

It looks like ever so slight nute burn, nothing I'd be worried about. Usually when growing in organic soil, the plant will show this as it takes slightly more than it needs. If it were light burn it'd only be on the leaves closest to the light. You can see it pretty much evenly on the tips of everything. Nothing to worry about, I'd watch the amount of N you are feeding it cause the next step would be "the claw".

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