cloneing

just wondering how long it takes some of u growers for ur roots to start showing through ur cubes or what ever u clone with to start showing.mine have been anything from 7 days to some time 18 days.an 18 days seems a long time to me,an another thing im using clonex rooting gel in clonex rooting cubes an they seem to take a while to start growing after i have seen the roots.why is that

It will be different for everyone and dependeing on enviromental conditions your cuttings are kept in. In ideal conditions most will see roots between 7 and 14 days.
I like my cuttings to be kepts under 24 hour light in a heated proprigator. Cuttings love high humidity, warmth, light, and regular misting. Misting is important as they take water through the foilage as roots have not been developed yet.

Mine show usually in 5-7 days.