Could someone please post a pic of what a seedling looks like when it is just about ready to be given its first nutrients. Is there a good rule of thumb to go by. I have heard the four true leaves, but i'm not exactly sure what thats supposed to look like either. For instance seeds planted in a DWC system given only RO water for the first seedling stage, what would a plant need to look like to start adding nutes? I'm very confused on this. please help!!

You can start feeding them a week 400ppm when there are 3 full sets of leaves and the 4th are starting to show. After that bump it up a small amount with each water fill.

__________________
Peace
Zandor

If you go cheap you grow cheap. - Me

thanks

__________________
“Herb is the healing of a nation, alcohol is the destruction.”
Everything I post is fictional, and I am only posting to look cool. I am a liar, and I steal pictures and use them as my own.
Wanna save some electricity, pick up and acoustic guitar, and put down the Xbox controller!