My EasyRyder plant and LowRyder 2 plant are both 12 days old and i have been feeding them 2ml/2litres of BioBizz Bio-Bloom. On the container it says to use 2-5ml per litre. Will this effect them using this weak mix of nutrients? I water them lightly once a day in the morning. I have been feeding them this mix for around 4 days and they seem quite healthy, view my thread for pics ( http://forum.grasscity.com/indoor-grow-journals/462501-my-first-grow-pc-case.html )
I think that especially with really diluted nutrients you will be totally fine. I feel like starting nutes from the get go makes them a little stunted. Like giving steroids to a little kid. but i think they should be good. on the start of week 4, or end of week 3, Nutes = thundercats are go!
My opinion is a bit muddied because you've already been using nutes, but I would say wait on the nutes til your plants are like 3-4 weeks old, then give them a go again. You can really hurt the plants when they are still in the seedling stage (12 days still could be - has rapid growth started yet?) But since you've already nuted, you may be able to keep it up in its diluted state, but I'm not sure.
They are growing so fast, tomorrow i will upload a picture and you can compare to the pics i took yesterday.
If it ain't broke, don't fix it. If your nutes are pretty diluted and you are not seeing problems, keep it up I guess. That being said, I would caution against starting the nutes quite as early next time. That being said, only one pic in your thread (the one where the leaf looks a bit rumpled or wrinkled) seemed to indicate any issues at all. For the most part, they seem to be doing well. Keep up the good work.