Bio Slabs??? does anybody REALLY use them?

Discussion in 'Hydroponic Cultivation' started by stickifingers, Jan 16, 2004.

  1. stickifingers

    stickifingers Cured Fat Sticky Bud

    Anyone using them? My retailer claims those that use them love them and those that don't are reluctant.
    I guess they'd get pretty nasty after awhile?
    What about the roots & slime??
     

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