[zpyro]

Dunno why you keep wanting it to be 6.0, that's too low for a soil grow. It won't help your seedlings to have the pH so low. When I say water with pH'd water, that means balance the pH of the water you use to moisten the soil to 6.3-6.8. Keep it in this range and don't worry so much about it. Once you start using nutes, they will lower the pH of the water, so add the nutes first and pH the water last. Just water from now on with pH 6.3-6.8 and you'll be fine.