I have some White Rhino growing in FF Ocean Forest. They range from 2 weeks old to a month old. I started them indoors on the window-sill and slowly moved them outdoors. I fed them once with half strength FF Grow Big. The leaves are starting to turn pale or whitish and on one the new growth is reddish. Any help or suggestions would be great, thanks in advance.
the ones below have the reddish growth
the ones below have the reddish growth