few questions about Blackstrap Molasses

1) Can I use it with Cha Ching?
2) how much Blackstrap molasses goes into each galon? (dilution ratio) Im using DWC hydro setup (recirculating hydro)
3) Where do I buy blackstrap molasses? I was at walmart and I saw molasses but it didnt say "blackstrap" molasses... is there a difference?

please advise
T

1. yes
2. 1tbsp per gal.
3. unsulphered "Grandma's" molasses is almost as good as blackstrap... kroger or meijer in your neighborhood?

Yes, I've used Grandma's and it works just fine, just make sure you are getting the unsulphured one. I personally use 1 tsp per gallon.