10. DIY Hydroponics
If you’re growing weed indoors, you might want to try a hydroponics setup. You can quickly make your own hydroponics system using a large plastic tote, a fish tank air pump, and some plastic pots.
Long story short, you’re going to fill the tote with water, drill holes in the lid, and suspend your plants down into the water through those holes.
The air pump supplies the oxygen and when it’s time to feed your plants, simply add the plant food directly to the water.