diff --git a/src/main/java/ellpeck/actuallyadditions/event/WorldDecorationEvent.java b/src/main/java/ellpeck/actuallyadditions/event/WorldDecorationEvent.java
index 90b5e9123..702ec9b48 100644
--- a/src/main/java/ellpeck/actuallyadditions/event/WorldDecorationEvent.java
+++ b/src/main/java/ellpeck/actuallyadditions/event/WorldDecorationEvent.java
@@ -86,7 +86,7 @@ public class WorldDecorationEvent{
                     int genZ = event.chunkZ+event.rand.nextInt(16)+8;
                     int genY = event.world.getTopSolidOrLiquidBlock(genX, genZ)-1;
 
-                    if(event.world.getBlock(genX, genY, genZ).getMaterial() == blockBelow){
+                    if(event.world.getBlock(genX, genY, genZ).getMaterial() == blockBelow && plant.canBlockStay(event.world, genX, genY+1, genZ)){
                         event.world.setBlock(genX, genY+1, genZ, plant, meta, 2);
                     }
                 }