diff --git a/src/main/java/biomesoplenty/api/block/BOPPlant.java b/src/main/java/biomesoplenty/api/block/BOPPlant.java
index b9090c954..26085638e 100644
--- a/src/main/java/biomesoplenty/api/block/BOPPlant.java
+++ b/src/main/java/biomesoplenty/api/block/BOPPlant.java
@@ -44,7 +44,7 @@ public class BOPPlant extends BOPBlock
     
     public boolean canBlockStay(World world, BlockPos pos, IBlockState state)
     {
-    	Block ground = world.getBlockState(pos.down()).getBlock();
+    	Block ground = world.getBlockState(pos.offsetDown()).getBlock();
     	
         return ground == Blocks.grass || ground == Blocks.dirt || ground == Blocks.farmland;
     }
diff --git a/src/main/java/biomesoplenty/common/block/BlockBOPFlower2.java b/src/main/java/biomesoplenty/common/block/BlockBOPFlower2.java
index 5c877f8c7..f282ea4ef 100644
--- a/src/main/java/biomesoplenty/common/block/BlockBOPFlower2.java
+++ b/src/main/java/biomesoplenty/common/block/BlockBOPFlower2.java
@@ -32,7 +32,7 @@ public class BlockBOPFlower2 extends BOPPlant
     @Override
     public boolean canBlockStay(World world, BlockPos pos, IBlockState state)
     {
-    	Block ground = world.getBlockState(pos.down()).getBlock();
+    	Block ground = world.getBlockState(pos.offsetDown()).getBlock();
     	FlowerType type = (FlowerType)state.getValue(VARIANT_PROP);
     	
     	switch (type)
diff --git a/src/main/java/biomesoplenty/common/block/BlockBOPMushroom.java b/src/main/java/biomesoplenty/common/block/BlockBOPMushroom.java
index b6cb2774b..87fff89cb 100644
--- a/src/main/java/biomesoplenty/common/block/BlockBOPMushroom.java
+++ b/src/main/java/biomesoplenty/common/block/BlockBOPMushroom.java
@@ -45,7 +45,7 @@ public class BlockBOPMushroom extends BOPPlant
     @Override
     public boolean canBlockStay(World world, BlockPos pos, IBlockState state)
     {
-    	Block ground = world.getBlockState(pos.down()).getBlock();
+    	Block ground = world.getBlockState(pos.offsetDown()).getBlock();
     	MushroomType type = (MushroomType)state.getValue(VARIANT_PROP);
     	
     	switch (type)
diff --git a/src/main/java/biomesoplenty/common/block/BlockBamboo.java b/src/main/java/biomesoplenty/common/block/BlockBamboo.java
index 3aeb2107c..56541da64 100644
--- a/src/main/java/biomesoplenty/common/block/BlockBamboo.java
+++ b/src/main/java/biomesoplenty/common/block/BlockBamboo.java
@@ -32,7 +32,7 @@ public class BlockBamboo extends BOPPlant
     @Override
     public boolean canBlockStay(World world, BlockPos pos, IBlockState state)
     {
-    	Block ground = world.getBlockState(pos.down()).getBlock();
+    	Block ground = world.getBlockState(pos.offsetDown()).getBlock();
     	
         return ground == Blocks.grass || ground == Blocks.dirt || ground == this;
     }