Day 45, leaves browning. Help!

#1

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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#2

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

4 Likes

#3

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

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#4

Hi @MileHighPapers,

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

Cheers,
Stephen

1 Like

#5

@MileHighPapers,

:wink:

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