Im talking the numbers you can make up in your head to make your harvest sound great. 2lb a light is NEVER guaranteed. Consistancy is key to working out bugs and hitting high numbers. I use to sit at the computer and type in high yield numbers x price per lb and give myself false hope. You cant calculate your harvest, just harvest.
Look these numbers over:
360 single cola plants x 20.5g a cola = 2lb a light.
simple huh?