Fern flower

Very rare. It can only be generated, cannot be propagated or grown on grass with bone meal

It has the ability to absorb the effect. In order to give an effet to a flower, you must throw an explosive / sedimentary potion into it or shoot an arrow with an effect. The effect will be given for one second if the player touches the fern flower

When using a redstone on a flower (RMB) - Spawn rate in the radius of two chunks from the flower rise (5 × 5 chunks)

When using a glostone on a flower, mobs cease to spawn in the rabius of two chunks from a flower

When using lapis on a flower in the rudius of two chunks from a flower, the experience is multiplied by two

When using sugar on a flower within a radius of two chunks from a flower, rotations grow twice as fast

Effect from a fern flower can be removed with milk (RMB)