Took my third cap off today. Lots of growth after changing the water pump settings. I'll need to add nutrients tomorrow. The last plant is still looking quite pathetic. The end of one of the leaves has turned brown which concerns me a little bit. Hopefully it's just a late bloomer and nothing for me to worry about.
The mega plant is still doing super well. I'm gonna be harvesting herbs in no time! All hail the MEGAPLANT!