wtf is this questions

Hey guys and girls been on here for a lil while I had a couple of questions from a newbie such as my self
1st what exactly r nodes? Because I want to top my plant
2nd what is lst or better how to?
3rd how much k's does a 13wt have?
I'm hoping I can get some knowledgable info from my fellow tokers and smokers thanx

1. branches. (http://learnplantsnow.com/wp-content/uploads/2008/05/1-node-1.jpg)
2. http://forum.grasscity.com/advanced-growing-techniques/438408-lbhs-4-way-lst-tutorial-w-topping-sub-tutorial.html (explains topping and lst)
3. k's = kelvins i assume? a 13watt cfl can have anywhere from 2700k's to 6500k's

4.) MIA REPRESENTTTTTTTT

Brokefyc Preciate it have a lil problem with vocabulary still I'm hoping to put a journal up here look out for its name will Miami heat




407 represent

Brokefyc Preciate it have a lil problem with vocabulary still I'm hoping to put a journal up here look out for its name will Miami heat




407 represent

Ok I got 2 27watt 5500k each daylight bulb and 1 30 watt 2100k with atotal of 4900 lumens.another ? Is to see if this this enough lightingfor one plant feedback greatly appreciative

Excuse me for the 30 watt its 2700k I believe so yeah fellow smokers and growers

What's going on 305?

heres some info about lighting.
https://www.rollitup.org/general-marijuana-growing/723-things-know-about-lighting.html