This is about a 4 year old thread. You could ask in a new thread.
Weedhound has since passed on.

Here is a place that has it you can find their web site for more info.

Botanicare Sweet Berry Qt :: Fertilizer Additives :: Plant Fertilizers :: Horizen Hydroponics - Hydroponic Systems Equipment Supplies, plant grow lights, Digital Electronic ballasts, Organic Fertilizers for indoor hydroponic gardening