I have tryed it all different was and this is what works for me and my system my roots start to for in under 4 days roots pop by day five so it works great for me.
I have been rooting in a EZ cloner for some time now and it is just amazing All i use is clonex solution and super thrive after i dip the cutting in clonex gel also. Ph tap water to 5.8 and let it grow