My friends burnouts bone heads guess what I know A new trick long story short I can make a weed plant stop growing and go into flower mode---the trick I take testosterone and my injection needles ---you fill up the needle with a vitamins any thing with the good stuff called --------super thrive-------- is at home depot near Miracle Grow you put one drop in needle with the rest water----- shoot it in the top ( you must first top the plant) the next day no light change 16 on 8 off---it started to flower-and not only will it flower its all supped up with Super Thrive I will keep u posted