I float clones.

Take a large shallow container and fill with water. Get a fish tank aerator to keep oxygen in the water. Check PH, Cut clone, stick clone in a small hole made in a piece of styrofoam. float clone in water. when roots develop transplant to desired medium. 100% rooting in my personal results. 5000k cfl lighting I use 3 100 watt (actually 24 watt draw) change water every 5 -7 days.

A friend of mine told me he used weeping willow branch tea for the water and had great results. rooting in under 2 weeks. I see roots from 2-4 weeks. Follow basic cloning guide lines for cutting clones and you should be all set.