I am using fox farm soil with dr earths bud and bloom , earth worm castings a little perlite a d a little pro mix. I am also using general organic nutes. I gave them a small feeding for the first 2 weeks with general organics with the first feeding having about 3ml of urb , then watered , I am thinking of giviomg them some urb this watering with some seaweed and bio bud ph 2 6.5-6.8 is that ok?