diff --git a/src/main/java/biomesoplenty/api/biome/BOPBiome.java b/src/main/java/biomesoplenty/api/biome/BOPBiome.java
index c2cf2a782..cef80a7f5 100644
--- a/src/main/java/biomesoplenty/api/biome/BOPBiome.java
+++ b/src/main/java/biomesoplenty/api/biome/BOPBiome.java
@@ -28,6 +28,8 @@ import biomesoplenty.common.enums.BOPPlants;
 import biomesoplenty.common.init.ModBiomes;
 import biomesoplenty.common.util.biome.BiomeUtils;
 import biomesoplenty.common.util.biome.GeneratorUtils.ScatterYMethod;
+import biomesoplenty.common.util.block.BlockQuery;
+import biomesoplenty.common.util.block.BlockQuery.IBlockPosQuery;
 import biomesoplenty.common.util.config.BOPConfig;
 import biomesoplenty.common.util.config.BOPConfig.IConfigObj;
 import biomesoplenty.common.world.BOPWorldSettings;
@@ -88,9 +90,11 @@ public class BOPBiome extends BiomeGenBase implements IExtendedBiome
         
         // roots
         this.addGenerator("roots", GeneratorStage.FLOWERS,(new GeneratorFlora.Builder()).amountPerChunk(4.0F).with(BOPPlants.ROOT).create());
-        this.addGenerator("miners_delight", GeneratorStage.FLOWERS,(new GeneratorFlora.Builder()).amountPerChunk(0.2F).with(BOPFlowers.MINERS_DELIGHT).scatterYMethod(ScatterYMethod.BELOW_GROUND).create());
-        this.addGenerator("glowshrooms", GeneratorStage.FLOWERS,(new GeneratorFlora.Builder()).amountPerChunk(1.5F).with(BOPBlocks.mushroom.getDefaultState().withProperty(BlockBOPMushroom.VARIANT, BlockBOPMushroom.MushroomType.GLOWSHROOM)).scatterYMethod(ScatterYMethod.BELOW_GROUND).create());
-        this.addGenerator("stone_formations", GeneratorStage.FLOWERS,(new GeneratorColumns.Builder()).amountPerChunk(30.0F).generationAttempts(32).placeOn(Blocks.stone).with(BOPBlocks.stone_formations.getDefaultState()).scatterYMethod(ScatterYMethod.BELOW_GROUND).minHeight(1).maxHeight(7).randomDirection(true).create());
+        
+        IBlockPosQuery suitableStonePosition = BlockQuery.buildAnd().withAltitudeBetween(0, 55).blocks(Blocks.stone).create();
+        this.addGenerator("miners_delight", GeneratorStage.FLOWERS,(new GeneratorFlora.Builder()).amountPerChunk(0.25F).generationAttempts(64).with(BOPFlowers.MINERS_DELIGHT).placeOn(suitableStonePosition).scatterYMethod(ScatterYMethod.BELOW_GROUND).create());
+        this.addGenerator("glowshrooms", GeneratorStage.FLOWERS,(new GeneratorFlora.Builder()).amountPerChunk(1.5F).generationAttempts(64).placeOn(suitableStonePosition).with(BOPBlocks.mushroom.getDefaultState().withProperty(BlockBOPMushroom.VARIANT, BlockBOPMushroom.MushroomType.GLOWSHROOM)).scatterYMethod(ScatterYMethod.BELOW_GROUND).create());
+        this.addGenerator("stone_formations", GeneratorStage.FLOWERS,(new GeneratorColumns.Builder()).amountPerChunk(30.0F).generationAttempts(32).placeOn(suitableStonePosition).with(BOPBlocks.stone_formations.getDefaultState()).minHeight(1).maxHeight(7).randomDirection(true).scatterYMethod(ScatterYMethod.BELOW_GROUND).create());
     }
     
     public BOPBiome(String idName, PropsBuilder defaultBuilder)