Rootech Cloning Gel is ideal for promoting rapid, healthy root development for clones. Containing 0.55% IBA (5.5g/L), Rootech is simply the strongest Cloning Gel available on the market today, outperforming other gels time after time. A thick, rich gel, Rootech comes in a ready-to-use, wide-lid container, into which several cuttings can be dipped at the same time, without fear of tipping or spills.