Large Oak Trees replace blocks
- Oak trees can grow big even with blocks above them.
- When tree's grown it replaces blocks with tree trunk and branches. Even bedrock
- Easiest way to reproduce - use ilmango's "Fast 4 Type Tree Farm (Acacia, Spruce, Birch, Oak)" with oak saplings
- Not sure if i'm allowed to leave a link, ask me if needed
Thanks!
Linked Issues
is duplicated by6
Created Issue:
Large Oak Trees replace blocks
- Oak trees can grow big even with blocks above them.
- When tree's grown it replaces blocks with tree trunk and branches. Even bedrock
- Easiest way to reproduce - use ilmango's "Fast 4 Type Tree Farm (Acacia, Spruce, Birch, Oak)" with oak saplings
- Not sure if i'm allowed to leave a link, ask me if needed
Thanks!
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I've forward resolved this report as a duplicate of MC-183809 since it has more info ![]()
Thank you for your report!
However, this issue is a Duplicate of MC-183809.
Please use the search function in the future to prevent duplicate reports.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki
Thank you for your report!
However, we are already tracking this issue, and this report is a Duplicate of MC-183809.
Please use the search function in the future to prevent duplicate reports.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – ✍️ Feedback and Suggestions – 📖 Game Wiki
Thank you for your report!
However, we are already tracking this issue, and this report is a Duplicate of MC-183809.
Please use the search function in the future to prevent duplicate reports.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – ✍️ Feedback and Suggestions – 📖 Game Wiki



Unable to reproduce growing dark oak normally.
You can leave any link as long as it's relevant to your bug report
Not dark, just classic oak
https://www.youtube.com/watch?v=-g8Z45MdQwc
I was talking about this farm. Easiest way to reproduce bug
Confirmed 20w17a, 20w18a, 20w19a, 20w20a and 20w20b
I guess that Minecraft won't detect whether there is a block above the Oak Sapling anymore but only a detection based on probability. So it won't prevent the Oak Sapling grow into a Large Oak Tree if any blocks exist above it, and if so, the Large Oak Tree will replace the block no matter what is it,
even the Bedrock[Mojang] Adrian Östergård This is not about world generation, it's about bonemeal/randomTick.