Grass and mycelium don't decay under waterlogged blocks

Resolved

Fixed

Grass and mycelium don't decay under waterlogged blocks.

Linked issues

relates to 3

MC-119493 Some blocks don't affect grass and mycelium under it Resolved

MC-125599 Grass and mycelium can spread to dirt blocks which are submerged under hacked water Resolved

MC-173356 Nylium don't decay under water, waterlogged blocks or lava Resolved

Attachments

Comments 1

Swekob 2019-11-16T23:27:27Z

Can confirm for 19w46b, except for stairs when placed half:bottom and slabs type:bottom.

Reporter: [Mod]Les3awe

Assignee: (Unassigned)

Created: 2018-08-10T09:11:59Z

Updated: 2025-04-11T22:44:42Z

Resolved: 2020-03-18T19:43:04Z

ADO:

Confirmation Status: Community Consensus

Area:

Mojang Priority:

Category: Block states, World generation

Labels:

Affects Versions: Minecraft 1.13, Minecraft 18w31a, Minecraft 18w32a, Minecraft 18w33a, Minecraft 1.13.1-pre1, , 20w07a, 20w08a, 20w09a, 20w10a, 20w11a

Fix Versions: 20w12a

Retrieved 2026-02-11T23:46:36Z