diff --git a/src/main/kotlin/com/steelextractor/extractors/Classes.kt b/src/main/kotlin/com/steelextractor/extractors/Classes.kt
index 2d250e5..6914d70 100644
--- a/src/main/kotlin/com/steelextractor/extractors/Classes.kt
+++ b/src/main/kotlin/com/steelextractor/extractors/Classes.kt
@@ -8,9 +8,11 @@ import net.minecraft.core.registries.BuiltInRegistries
 import net.minecraft.server.MinecraftServer
 import net.minecraft.world.item.BlockItem
 import net.minecraft.world.item.BucketItem
+import net.minecraft.world.item.Item
 import net.minecraft.world.item.StandingAndWallBlockItem
 import net.minecraft.world.level.block.Block
 import net.minecraft.world.level.block.ButtonBlock
+import net.minecraft.world.level.block.CropBlock
 import net.minecraft.world.level.block.LiquidBlock
 import net.minecraft.world.level.material.Fluid
 import org.slf4j.LoggerFactory
@@ -58,6 +60,15 @@ class Classes : SteelExtractor.Extractor {
                 )
             }
 
+            if (block is CropBlock) {
+                blockJson.addProperty("max_age", block.maxAge)
+                val method = block::class.java.getDeclaredMethod("getBaseSeedId")
+                method.isAccessible = true
+                val item = method.invoke(block)
+                val path = BuiltInRegistries.ITEM.getKey(item as Item).path
+                blockJson.addProperty("clone_item_stack", path)
+            }
+
             blocksJson.add(blockJson)
         }
         topLevelJson.add("blocks", blocksJson)