(you wont see 14 inch tall 3 week old plants till you get better genetics and little more experience so don't feel bad ^^, at 5-6 weeks my plants are around 2-2.2ft tall and are either pre-blooming or into their first real week of bloom.)
Oh yea I almost forgot make sure to Neem dat hoe DOWN. Usually cutting from these dispensaries are a little dirty. Bad hygiene will cause it to catch mites. If you start a clone or neo on Neem oil bath's early I found it helps resist 2 kinds of mold and those damn Spider Mites. If you get em later on I'll suggest an Organic oil mix that you can use, it'll wipe em out but puts a fair amount of stress on the plant so only use it 1nce a week just to keep them away, and make sure since you are in a tent to maintain a CLEAN workspace. I use Anti-Bacterial wipes (for my hands and feet I don't wear shoes or socks in the tents) and clean clothes whenever I enter my Grow spaces, only go in for what I need and get out. I clean the floors Bi-Weekly and completely disinfect everything,floor, walls, poles, netting, even the light switch. Quality control is important and go's a LONG way.
One love...
:rastasmoke: