im totally new, these questions are sincere and i am not trying to make any point, just learn. i only say that due to the contentious nature this thread has taken (not that i dont enjoy some posturing, but i REALLY dont know anything!)
so, around post number 70, you all talk about ppm, i know that means parts per mil, but parts of what? how do i check mine, and what is the number im looking for.
next, i get what you are saying about the edges and light, is there a way to (not in this review, but for like practical uses) use the less light edges? maybe some other stage or something. (yes, i get that the best thing is to get more light, but if you cant... can i use ALL of the light i have by doing more than one thing with it) or even growing something gardeny or a kitchen herb? is it best to keep the one seperate from the other.
i get that you wont know what you wont know till the whole test cycle is done, but can you make any statements about the phases it has undergone so far? like (and i just mean to show dummy me, not to start stuff) could you show a pic of some other plant from a different light you used and the pic from the 3rd week of that so i can see, ive no idea, and comparing one persons grow to another for this purpose seems useless. you probably do whatever you do basically the same, so your plant at 3 weeks under your chosen light would help me see any differences - good or bad or just plain different!
ok, so i could go on and on, this is so very interesting, but i will just ask one more thing... on a pic that grownsince95 posted, there is a tube going to the plant on the right, it goes to a round brown thing... what is that?
oh wait, one more thing, do you buy seeds or make your own? just curious