This week went by quick but they grew a lot! I didn't do anything different than last week but just increase their water intake from 1L to 1.5L and then followed my same nutrient regiment. I use the Fish Poop then the next day I just water. Then I use the Real Growers Soil Recharge and then I just water the next day. Then I use the MaxiGrow and then I just water the next day. Then I use the Stash Blend and then I use just water the next day. You can pH (using soil) between 5.5 and 6.5 so I always pH my Nutrient Solutions at 6.2 and use my pH'd water which is a 6.8 (7.0 for soil) but I pH my H20 after adding my Nutrient Solutions. I use my H2O that's always 65 degrees! I find it's better and easier to have a bucket with pH'd water ready to go at all times. It makes it easier when watering and feeding your plants especially if you have a few to care of!