MC-166238Trees can generate on mycelium
The bug
When trees generate near a mushroom biome in 1.15 Pre-Release 1, they can generate on mycelium unlike in 1.14.4 and earlier.
How to reproduce
This glitch is found using the seed 5878760421836343227 and the coordinates 65 79 32 (for an oak tree) and -1 79 3 (for a jungle tree), and notice at these coordinates the tree spawned directly in a mushroom biome.
Linked Issues
Low
![[Helper] gaspoweredpick](../../../data/avatars/users/80904.png){kind=small}
Created Issue:
Trees can generate on mycelium
When trees generate near a mushroom biome in 1.15 Pre-Release 1, they can generate on mycelium unlike in 1.14.4 and earlier. This glitch is found using the seed 5878760421836343227 and the coordinates 65 79 32 (for an oak tree) and -1 79 3 (for a jungle tree), and notice at these coordinates the tree spawned directly in a mushroom biome.
Attachments2
When trees generate near a mushroom biome in 1.15 Pre-Release 1, they can generate on mycelium unlike in 1.14.4 and earlier. This glitch is found using the seed 5878760421836343227 and the coordinates 65 79 32 (for an oak tree) and -1 79 3 (for a jungle tree), and notice at these coordinates the tree spawned directly in a mushroom biome.
When trees generate near a mushroom biome in 1.15 Pre-Release 1, they can generate on mycelium unlike in 1.14.4 and earlier. This glitch is found using the seed 5878760421836343227 and the coordinates 65 79 32 (for an oak tree) and -1 79 3 (for a jungle tree), and notice at these coordinates the tree spawned directly in a mushroom biome.
![[Mod] Michael Wobst](../../../data/avatars/users/37868.png){kind=small}
When trees generate near a mushroom biome in 1.15 Pre-Release 1, they can generate on mycelium unlike in 1.14.4 and earlier. This glitch is found using the seed 5878760421836343227 and the coordinates 65 79 32 (for an oak tree) and -1 79 3 (for a jungle tree), and notice at these coordinates the tree spawned directly in a mushroom biome.
The bug
When trees generate near a mushroom biome in 1.15 Pre-Release 1, they can generate on mycelium unlike in 1.14.4 and earlier.
How to reproduce
This glitch is found using the seed 5878760421836343227 and the coordinates 65 79 32 (for an oak tree) and -1 79 3 (for a jungle tree), and notice at these coordinates the tree spawned directly in a mushroom biome.
The bug
When trees generate near a mushroom biome in 1.15 Pre-Release 1, they can generate on mycelium unlike in 1.14.4 and earlier.
How to reproduce
This glitch is found using the seed 5878760421836343227 and the coordinates 65 79 32 (for an oak tree) and -1 79 3 (for a jungle tree), and notice at these coordinates the tree spawned directly in a mushroom biome.
![[Mod] violine1101](../../../data/avatars/users/92858.png){kind=small}
relates to
![[Helper] Johnibur](../../../data/avatars/users/28381.png){kind=small}
![[Bot] Arisa](../../../data/avatars/users/43007.png){kind=small}
Thanks to MC-166238, I have discovered that trees will also replace mycelium under them with dirt.
Relates to
MC-610, but it happened later so it's not the same bug.Can confirm in 21w16a. You can grow trees on mycelium, so it may be intentional.