clones ..how early is to early to plant them

so how early do you plant your clones from a ez-cloner? do you wait for long white roots or stubs or just a sprout??? i know the longer and more roots the better off you are but i want to get an early jump on the next round and figured i would get some intake on this first..

I usually plant as soon as I see roots growing out of the cube or jiffy plug, ( I think that's what they're called )

i wait till it forms at-least the fishbone look, or you can just xplant as soon as you see the tip, --whatever floats your boat

hey thanks guess i should of stated that i use a diy cloner and usually with in 7-10 days i have a good root system started. i don't use any type of medium when cloning just puck that the clone is held in, some in the unit will have roots and some will have stubbles. can they handle going to hydro unit with grow pellets geolite or clay pellets?i don't want to introduce them to nutrients until there ready for it. i have been growin for 10 years or so and always wait until i have a serious root system started but like a stated in the beginning i want to plant all of them asap or when there ready or can handle it.. i have a great clone ratio almost 100% but i wait to plant them until there all got the same size roots.. the main reason for the post is to speed up my process with out loosing my 100% clone ratio.. thanks for the input gang..