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  1. visajoe1

    P deficiency?

    ...and bingo! Now I see why the leaves are burning. I need to maintain a lower VPD still. Perhaps that particular strain needs a low VPD throughout. VPD #'s This strain- 1.3-1.5 (75/76 leaf temps) Strain #2- 1.1-1.2 (73/74 leaf temps) Strain #3- .92 (71 leaf temp) Tent temp 77 Tent humidity 53
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