I did read that I shouldn't fertilize plants until the first set of true leaves shows up! Makes sense.
Should I add a small amount of hydrogen peroxide into the ph adjusted water for the seedlings? Or shouldn't i do that now at all?
Also I want to hang my lights up now. I have four ebb and flow tables. Effective grow area is 1.1m 1.x1m each.The tables are in a rectangular room all in one line. walls begin 40cm from the table sides and are painted white.
I have four medium adjustAWings double ended light fixtures. I will put one fixture over each table.
But do I need to face the reflectors side by side or all in one line???
Here is a layout advice from the manufacturer itself.
Hellion Layout Tips
But still I don't know if I should put them inline or side by side?