Typical growth per week

How many inches of growth do you guys typically get per week in veg? I understand strain has some to do with it, just kind of looking for an average to see if mine are about normal. I'm using a mixture of T5 and led. I transplanted two weeks ago and they were probably 3" or so, now their arond 8".

Node spacing is important factor... any pic

I guess their experiencing problems with photos. Node spacing is very close. I'll post a pic or two when they have fixed the site.

This is my setup at about 2 weeks in. Only have 8 Cfls ATM, putting in 4 more eventually. Growing can be very simple, just do your research and don't over think things.