Wheat Seeds

Seeds are an item used in farming. They can be found by tilling grass tiles with a Hoe to make farmland or by harvesting fully-grown Wheat. The chance of finding seeds while tilling is fairly small compared to harvesting wheat, which yields from 0 to 3 seeds per tile harvested. Seeds can be placed in farmland by right-clicking, where they will grow.

Crops
When left alone, seeds planted in farmland will grow to become crops which can be harvested for wheat. The image below shows the stages of seed growth into a crop that is ready to harvest.