Hi, you can leave hmmm about 30-40% more of the fan leaves for the clones. It is true that the evaporation process needs to be minimized but on the other hand it is a compromise between light absorbtion capability and minimal evaporation through the leaves, so that the roots have time to develop. Remember though that they need to be given quite minimal light during the beginning of their lives. This is achieved with the moist humidome cover and of course using correct lightning.
You probably have these down but: first 3 days RH=97-100%, days 4-7 RH=90-97%. From there on aim for 88% for a week and after first two weeks 75-80 % will suffice. Temps 21-25 centigrade.
I have not invented these. Guys who came up with these parameters, were old school growers from around the world. Collective ganja knowledge spreading ✊
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