Oh and I would only add 1/4 teaspoon of veg nutes, and 1/4 teaspoon of bloom nutes. Please wait until the 1/2 - 2 weeks go by before adding the micro. If the plants show no sings of over fertilizing after a week, we know we are ok!! The ph DOES have to be within 5.5-6.5 for the plants to be able to even use the nutes.. A simple pet store or wal-mart has ph down. If you use tap water, I can almost GUARANTEE your going to need ph down. The thing about tap water is, their is so much chemicals in the water to help clean it. These act as a 'buffer', making the waters ph higher. If you use Distilled water or R/O (reverse osmosis), then there are less chemicals in the water, making it easier to change the ph lvls. If you ever hear r/o water, it just simply means distilled, or filtered water.