Well 58 days old from seed today, so have had to work some things out, one plant growing good with no deficiency just a little tip burn from jacking nutrients up to 700 ppm. So backed it back to 500 ppm and going to finish them that way, now the other plant different story, had a calcium deficiency and really put some bad looks leaves, but got it fixed now. The new growth does not have the brown spots any more. And it got another 4 weeks to go so would look pretty nice and green by then. The other plant will be 6 more weeks and will have some nice size buds because it never had the calcium deficiency even though, both plants are the same and get feed the same and was planted on same day, just a genetic thing I guess.