I have a 20 gallon high tank with a standard 1 bulb hood with 1 plant bulb and no co2
. I leave the light on for more than 12 hours per day. I've read about maybe putting a root tab under melon swords and that flourish trace is a good all around fertilizer, but haven't added either of those yet. The plants that I have right now are grown from bulbs.
I'm also getting a 40 gallon set up in a couple of days. I'm not sure what lighting comes with that yet - it's a used set up.