I just have a small medical grow and I use a huge box with lines run across it, it has a cardboard lid, temp and humidity gauge inside. It's perfectly dark in the box and I run 65 degrees F and 50% humidity. Takes 7-10days in those conditions for my modest sized colas. After that they get cut...
I've heard of carbonated water for indoor gardens. In theory it helps them breathe better (CO2). To be honest I've never tried it. I PH'd my bottle carbonated water and it was low, I tried to add PH up and the thing erupted. I ended up spraying the bottle everywhere thus not getting a chance to...
In our area I'm more worried about bandits. People checking you out to rob you later. It's happened quite a bit and yeah it's speculation but in order to avoid the risk I drive different ways home every time. A brisk pace down a windy road, knock on wood, has been enough. :banana1sv6: