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Can HC leaves shrink?

Discussion in 'CO2 Enrichment' started by JoeBanks, Nov 1, 2006.

  1. JoeBanks

    JoeBanks Prolific Poster

    Jun 23, 2005
    Likes Received:
    I have been trying to grow HC in my tank with limited success. I seem to have periods of decent growth, followed by what looks like the HC leaves actually shrinking. I can see a distinct size difference between new leaves and older, much smaller leaves.

    Is there a specific deficiency that would cause this?

    I'm using EI dosing, and don't have problems with any other plants in my tank.
  2. Tom Barr

    Tom Barr Founder
    Staff Member Administrator Social Group Admin

    Jan 23, 2005
    Likes Received:
    That's CO2.

    When there's plenty of CO2, leaves get larger.

    Tom Barr

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