Dute12, Yes I use all 3 suppliments when called for on the chart. I feel this is the most important part of feeding in the flower cycle.

Chrisdl805, Yes THCB is bred to be a large yeilder, from the "Advertising" I have read is it is a cross of Big Bud and Pure Power Plant, and produces very large buds that are stronger than both. In my opinion this is true.