1) Yes, it shoudl have a growing tip plus 2-3 lower nodes. You will strip the lowest node.
2) 24h, weak, blue. One shop light about 2-3 feet from the plants is fine.\
3) No holes in the tray or dome at first. Do not mist the plants. Only mist the inside of the dome, and only when they look like they are about to wilt. NEVER water your plugs unless they are actually getting dry.
4) RapidRooter bark plugs are easiest for a noob.

Read the cloning link in my sig. All your ansewers are in there. Also there's info in the grow guide link.
stinkyattic Reviewed by stinkyattic on . 2 or 3 cloning questions 1) does the growth u take should it have a new set of leaves appering/growing from the shoot? Does size matter? 2) as soon as i clone, whats the light cycle i should be on and what kind of light(i have shop florus t-12, 400w mh, and a mini floro 60 watt. 3) i have 2 trays, one with holes and one without, how or when should i be watering, or am i misting every few days until roots show, then into soil? 4) rockwool, or perlite? please any advice is much appreciated.. and please, i do Rating: 5