Simple question that i have not been able to search with authoritative accuracy. Do you need to have BC boost with both the grow and bloom nute solution? Also, with a water source that has a TDS reading of 005, should CalMag plus be added? Ill be at my residence in California for the summer, and i want to have all the products needed for a grow ready when i get there. Note: this will be for an auto flowering strain for the first run.