They should have been put in soil a while ago.
Get them babies in soil as soon as you can
Give them some Water with root shock stimulation and a tsp or two of hydrogen peroxide. In gal water make sure before giving to newly transplanted seedlings you PH Your solution to 6.0 6.5
As far as your harvest goes have you checked the trichomes keep an eye on those trichomes. What a lot of white hai
rs mean, or could mean, is new calyx/bud/pistol development. In other words the buds could still be growing and swelling. This is why some people wait for nearly 100%, or actually the full 100%, of the “hairs” to have turned the orange/brown before they actually harvest. But this might be a bit too long for some strains and too many of the trichomes may have degraded to amber and this might mean couch lock or a too sedative like of a buzz. So the only way to be sure is to watch those trichomes.