They look perfectly good and ready for an HID to me!

Still not mature enough for nutrients.

As a suggestion, you should get a fan that oscillates (!), and set in so it blows back and forth. That forces the plants to strengthen their stems.
And once you get that fan, you will start blowing that loose top-soild all over the place.
So THEN what you can do is get small white rocks/pebbles/diamonds, and spread them over the top of the soil.
Water goes in. Soil stays put. Gremlins stay underground.

Nice!
turtle420 Reviewed by turtle420 on . 24/0 >> 18/6 Hello guys, actually i am 24/0 my baby plants 6 Afgani and 3 skunk-thaihaze..... will be a problem backing to 18/6, because actually i am using 45Watts CFL x 3 on 24/0.... i got ready my setup with 400watts hid, here are pics, it is really necesary use the hid now? i know that there is a point in the growing of the plant, that absorb a really high amount of light, anybody knows when is it? about the 4 or 5 of real leaves or something, any overlight before this is waste of energy, i am Rating: 5