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Upper sugar leaves tips yellow

StonerDude47started grow question 4y ago

Hey guys Today woke up and saw yellow tips on the sugar leaves on top Purple bud automatic Soil Sf 1000 led light "Gave its 1ml of biobizz bio grow 0.500ml biobloom 0.500ml top max Last week" Light distance 52cm Temp 24 Humidity 50-60% Light cycle 18/6

StonerDude47

StonerDude47

StonerDude47

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Leaves. Tips - Burnt

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Lonelygrassanswered grow question 4y ago

stop gave 1 ml of bio grow for now... how many liters is the pot?

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StonerDude47answered grow question 4y ago

Ok I'll pull the light up a bit

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hepobermananswered grow question 4y ago

Too much light. 10-20k lux should be a good rough estimate. I think you are WAY over that.

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StonerDude47answered grow question 4y ago

So its nitrogen burn?

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StonerDude47answered grow question 4y ago

15 lt

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