no tech

I'm almost a month in to my planted vase and it hasn't been a disaster. I had hair grass growing well in a mayo jar on my windowsill (despite my neglect) and instead of throwing it out I created a vase tank. Water: 50% well water: GH = 13.5 dH, KH = 10.1 dH and 50% RO. Substrate: a layer of...