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  1. Minecraft: Java Edition
  2. MC-193318

Vines prevent double (2x2) jungle and spruce sapling from growing into trees

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • None
    • 1.16.1, 20w27a, 1.16.2 Pre-release 1, 1.16.2, 20w46a, 1.17.1, 22w15a, 1.19 Pre-release 2, 1.19.3, 23w03a, 1.20.2, 1.20.3 Pre-Release 2, 1.20.3 Pre-Release 4, 1.20.3 Release Candidate 1, 1.20.3, 1.20.4, 23w51b, 24w07a, 1.20.5 Pre-Release 4, 1.20.5, 1.21, 1.21.3
    • Confirmed
    • Block states, World generation

      Vine blocks will prevent both 2x2 spruce, and 2x2 jungle saplings from generating at all. This is not the case for the 1x1 variants, which are able to grow properly.

      Steps to Reproduce:

      1. Replicate this setup:
        (The vines need to be above the north-west sapling)
      2. Place spruce, or jungle saplings on top of the grass
      3. Bone meal the saplings

      Observed & Expected Behavior:

      The sapling will not grow, no matter how much bone meal is used.
      The sapling would grow, as vine blocks are included in the "replaceable_by_trees" block tag.

      Screenshots/Videos:

      double_tree_growth.mp4

      Notes:

      The noteable gameplay affect from this issue, is that growing jungle trees inside a jungle is very difficult, if not impossible. Due to the high volume of vines, the player will be unable to grow 2x2 trees unlike expected.

        1. 1 - this tree doesn't grow with vines below.png
          1.05 MB
          Alessio Saturno
        2. 2022-04-14_20.54.50.png
          334 kB
          [Mod] ampolive
        3. 2022-04-14_20.54.53.png
          459 kB
          [Mod] ampolive
        4. 2023-12-02_21.44.59.png
          705 kB
          [Helper] Jiingy
        5. 2 - i removed the vines above.png
          1.59 MB
          Alessio Saturno
        6. 3 - the tree finally grew with the vines removed.png
          799 kB
          Alessio Saturno
        7. 4 - moved one block away and it doesn't work.png
          1.40 MB
          Alessio Saturno
        8. 5 - it seems that they grow if two blocks away.png
          1.39 MB
          Alessio Saturno
        9. 6 - trying to do the same but with dark oak trees and double vine columns.png
          2.05 MB
          Alessio Saturno
        10. 7 - oak trees are grown completely broken.png
          1.46 MB
          Alessio Saturno
        11. double_tree_growth.mp4
          4.71 MB
          [Helper] Jiingy

            Unassigned Unassigned
            Jingy [Helper] Jiingy
            Votes:
            12 Vote for this issue
            Watchers:
            9 Start watching this issue

              Created:
              Updated:
              CHK: