Comments regarding GroClone (D&K Enterprises LLC)

My husband bought me the entire set, lights and all for Christmas this year. I am a pretty experienced propagator, have rooted tons of things over the last several years. My results thus far have been terrible. I followed the directions exactly and have had maybe a 10% success rate. At this point I am not sure what the problem is, but I feel that $320 plus shipping is pretty steep when I have a near 90% sucess rate with moist vermiculite in a 2 liter bottle "greenhouse".

Steph