First time newb. I have 2 three day old nirvan bubblicious seedling in rockwool under LED now. I bought a bag of fox farms ocean forrest and tested the PH out of the bag. It has showed a PH of 5.8. I was wondering if I need to try to adjust this level prior to getting the plants in it? And, if it does need adjusting, how to go about it? I used PH balanced distilled water to start my cubes. My municiple tap water reads PH of 7.0. Any advices would be appreciated!