the clones will not root without a dark period. wuts your light schedule? and clones should not b under intense light. i use one 23 watt cfls for 4 clones and iv never lost a single one. if they dont have to stuggle and search for water they wont grow roots.
I have to disagree with that comment. i cloned just fine with 24 solid day light on my clones for the whole 2 weeks on my clones before droping to 18/6 and mine root just fine
This is the end of week 2 now ill take off the dome and put them on 18/6
how ever part of your theory is correct.. u dont want to try to root them under MH or HPS. HID lights will for the most part be to intense for the rooting period not to mention u will dry your medium out before before u know it..
now to the question im gonna ask is .. are u using a dome? if not get a 6" dome and using rootech cloning gel with olivias cloning solution. the gel will help roots pop and the solution will help roots thrive. this is 14 days of 24 hour light under sunblaze24 system.