A usefull tool that can speed up crop growth, it can break and require water to work.

this is the seed that can be used to get coal dust by planting it.

this is the recipe for crafting ingot or coal. what you need is four dust and you can get the item, currently for coal,iron,gold,diamond,emerald.

3 iron ingot, and 1 coal dust seed

3 gold ingot, and 1 iron dust seed

3 diamond and 1 gold dust seeds

3 emerald, and 1 iron dust seed

2 magma cream, 1 sunflower, and 1 coal dust seed

4 ember shard that can be obtain from the ember flower crop

2 ember core, 1 gold dust, and 1 carrot

eating this carrot will give you fire resistance,

Now you can craft golden carrot seed

2 gold dust, 1 carrot, 1 coal dust seed

if you are too lazy, you can now plant string

3 string and 1 coal dust seed