by the way i am not to familiar with your dirt mix but i think it does contain some nutes. so in that case you might want to hold off a bit, then use the method of building up slowly. either way, the way i build up is so slow it wont really matter.
just my style.
others start at 1/3 strength, then half, then mabey 3/4, but i don't think anyone uses what the nutes call for. that would burn them. either way start slow and build your way up. if they look like there getting to much nutes back off, and you will soon figure out what your plant likes.