I have had a lot of homework this weekend, so I haven't really had time to get the updates for watering and "lava-ing" done. I did however have time to implement a feature from the Minecraft Pocket Edition, Beets. They dont require support blocks, drop beets on dirt, and Roasted Beets on Soul Sand. They can be crafted into Beet Soup.
Enjoy and watch out for the lava!