Seed
From The Blockheads Wiki
Any item that spawns on a tree in The Blockheads is either a fruit or a seed. Some seeds are edible.
Where Found
Maple seeds and pine cones spawn on the leaves of their associated trees, where they remain until harvested, dropped due to the leaves despawning, or despawn themselves. These seeds appear during specific seasons according to their type.
Flax seeds and sunflower seeds spawn when their corresponding plant despawns or is harvested.
Uses
All seeds but pine cones may be eaten to restore a small amount of a Blockhead's hunger bar.
Any seed may be placed in a block of dirt or compost to spawn their parent plant.
Flax seeds and sunflower seeds can be used in crafting oil at a press.