Nothing much to add except this begins week 2 in the 30 gallon container. There is still water in the reservoir (I can hear the bubbles from the air stone).
Growth of the current node seems to be pretty fast. The big leaves in last week's pics were fan leaves that I removed last week. So these new fan leaves are... well... new. That shows the progression. It just seems like the new nodes aren't coming in that fast. I wonder if that's because right now the roots are going down to hunt for that water.
The right node is growing slower than the left. So I lowered the left node a bit to try and slow it down and see if the right node can catch up. I also have some support on the main stem to keep it straight until it gets stronger.
I watered again on Friday. Prepped a 5 gallon bucket with GH's products in accordance with their week 3 vegetation schedule. I treated the bucket as if it were only 2 gallons though and that put me around 650ppm. I ph'd the water to 6.1 before pouring it into the reservoir. Watering seems to be really easy with this method so far.