Tiger bloom/Big Bloom ~ You can use just Tiger till 7- 9 days before harvest then flush. If you want to start using big bloom too, start the at the 2nd week of 12/12. That will give the soil a big boost and keep your leafs green throughout the flower period. Use as directed, great stuff.
yo man got the little guys outside catchin some rays. a couple of my leaves started turning yellow.. its probably not enough N.