mcutils:sapling 
Vanilla sapling block behavior.
Component 
Options 
| Name | Type | Default | Description | 
|---|---|---|---|
| growth_state | string | mcutils:growth | |
| max_stage | string | 2 | |
| feature | string | minecraft:oak_tree_feature | 
Examples 
Sapling 
json
{
  "format_version": "1.21.120",
  "minecraft:block": {
    "description": {
      "identifier": "wiki:custom_sapling",
      "states": {
        "mcutils:age_bit": [0, 1]
      }
    },
    "components": {
      "mcutils:sapling": {
        "feature": "minecraft:oak_tree_feature"
      },
      "mcutils:fertilizable": {
        "growth_state": "mcutils:age_bit",
        "max_stage": 1
      }
    }
  }
}