This video shows root mass development in a mature, romaine lettuce crop in a recirculating hydroponic system using Sure To Grow’s 1 inch cubes. More info on these cubes are at www.suretogrow.com

2 Responses to “Sure To Grow root mass in an NFT system”

  1. SureToGrowers says:
    May 8, 2010 at 4:44 pm

    Sure to Grow!

  2. mikeyaaa says:
    May 8, 2010 at 5:01 pm

    I really like what I see with your medium. what do you call the medium?

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