Day 45, leaves browning. Help!

Hi growers! :wave:t3:
Day 45 on a grow of Jack Herrer, and I had several leaves looking like this when I went in to trim her up last night. What can I do to correct this?

Thanks in advance!

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Check your ph, it does look like a cal/mag issue, but start with ph.

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Lookin like the beginning stages of lock out. Get revive by advanced nutrients, it will help greatly.

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Hi @MileHighPapers,

Please contact me through support@grobo.io and I’ll be able to assist further.

Cheers,
Stephen

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@MileHighPapers,

((#BooBoo))… :wink:

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