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Brown leaf tips

Canna96started grow question 6y ago

All my leaf tips are turning brown. Is this just my auto nearing the end or is there a problem with her? Week 11, feeding calmag, maxi bloom, and koolbloom, ec of 1.0 runoff is 1.1. Thank you for any help!

Canna96

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Leaves. Edges burnt

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Doktorhollandanswered grow question 6y ago

this is normal. plant is almost harvest i think 3weeks will be perfect and cut

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Selected By The Grower

grower710answered grow question 6y ago

For the last two weeks, water with enzymes and nothing else, so the plants can absorb all the nutrients from the substrate.

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DoDrugs420answered grow question 6y ago

Lower leaves damaged (macronutrient excess) or Top leaves damaged (micronutrients), may also have a little bit of N to spend but that might be one those blooms that come with N

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