If you’re looking to farm chlorophyte ore in Terraria, there are a few things you’ll need. The first is a minecart, as the ore is located at the bottom of mines. The second is a water droplet, as the ore will not grow in water. Finally, you’ll need some farmland to grow crops and place water droplets on to create ponds. To start farming chlorophyte ore, place a water droplet on top of an Ore block and wait for it to grow. Once it does, place another water droplet on top of the first one and wait for it to grow again. Keep doing this until all of your ponds have been created. Once all your ponds are created, harvest the chlorophyte ore from them by right-clicking on them and selecting " Harvest".