diff --git a/src/main/java/ru/betterend/util/StructureHelper.java b/src/main/java/ru/betterend/util/StructureHelper.java
index 65851187..39879c5d 100644
--- a/src/main/java/ru/betterend/util/StructureHelper.java
+++ b/src/main/java/ru/betterend/util/StructureHelper.java
@@ -246,7 +246,7 @@ public class StructureHelper {
 								while (world.getBlockState(mut2).getMaterial().isReplaceable() && mut2.getY() > minY) {
 									mut2.setY(mut2.getY() - 1);
 								}
-								if (y > 50 && state.canPlaceAt(world, mut2)) {
+								if (!world.getBlockState(mut2).isAir() && state.canPlaceAt(world, mut2)) {
 									mut2.setY(mut2.getY() + 1);
 									BlocksHelper.setWithoutUpdate(world, mut2, state);
 								}
diff --git a/src/main/java/ru/betterend/world/features/terrain/FloatingSpireFeature.java b/src/main/java/ru/betterend/world/features/terrain/FloatingSpireFeature.java
index 8f9fa9e1..390e5c09 100644
--- a/src/main/java/ru/betterend/world/features/terrain/FloatingSpireFeature.java
+++ b/src/main/java/ru/betterend/world/features/terrain/FloatingSpireFeature.java
@@ -7,6 +7,7 @@ import com.google.common.collect.Lists;
 
 import net.minecraft.block.Blocks;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Direction;
 import net.minecraft.world.StructureWorldAccess;
 import net.minecraft.world.gen.chunk.ChunkGenerator;
 import net.minecraft.world.gen.feature.DefaultFeatureConfig;
@@ -50,6 +51,9 @@ public class FloatingSpireFeature extends SpireFeature {
 				}
 				return world.getBiome(info.getPos()).getGenerationSettings().getSurfaceConfig().getTopMaterial();
 			}
+			else if (info.getState(Direction.UP, 3).isAir()) {
+				return world.getBiome(info.getPos()).getGenerationSettings().getSurfaceConfig().getUnderMaterial();
+			}
 			return info.getState();
 		});
 		sdf.fillRecursive(world, center);
diff --git a/src/main/java/ru/betterend/world/features/terrain/SpireFeature.java b/src/main/java/ru/betterend/world/features/terrain/SpireFeature.java
index d0197817..f0518d81 100644
--- a/src/main/java/ru/betterend/world/features/terrain/SpireFeature.java
+++ b/src/main/java/ru/betterend/world/features/terrain/SpireFeature.java
@@ -11,6 +11,7 @@ import net.minecraft.block.Blocks;
 import net.minecraft.block.LeavesBlock;
 import net.minecraft.block.Material;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Direction;
 import net.minecraft.world.StructureWorldAccess;
 import net.minecraft.world.gen.chunk.ChunkGenerator;
 import net.minecraft.world.gen.feature.DefaultFeatureConfig;
@@ -32,39 +33,42 @@ public class SpireFeature extends DefaultFeature {
 	@Override
 	public boolean generate(StructureWorldAccess world, ChunkGenerator chunkGenerator, Random random, BlockPos pos, DefaultFeatureConfig config) {
 		pos = getPosOnSurfaceWG(world, pos);
-		if (pos.getY() > 57) {
-			SDF sdf = new SDFSphere().setRadius(MHelper.randRange(2, 3, random)).setBlock(Blocks.END_STONE);
-			int count = MHelper.randRange(3, 7, random);
-			for (int i = 0; i < count; i++) {
-				float rMin = (i * 1.3F) + 2.5F;
-				sdf = addSegment(sdf, MHelper.randRange(rMin, rMin + 1.5F, random), random);
-			}
-			OpenSimplexNoise noise = new OpenSimplexNoise(random.nextLong());
-			sdf = new SDFDisplacement().setFunction((vec) -> {
-				return (float) (Math.abs(noise.eval(vec.getX() * 0.1, vec.getY() * 0.1, vec.getZ() * 0.1)) * 3F + Math.abs(noise.eval(vec.getX() * 0.3, vec.getY() * 0.3 + 100, vec.getZ() * 0.3)) * 1.3F);
-			}).setSource(sdf);
-			final BlockPos center = pos;
-			List<BlockPos> support = Lists.newArrayList();
-			sdf.setReplaceFunction(REPLACE).addPostProcess((info) -> {
-				if (info.getStateUp().isAir()) {
-					if (random.nextInt(16) == 0) {
-						support.add(info.getPos().up());
-					}
-					return world.getBiome(info.getPos()).getGenerationSettings().getSurfaceConfig().getTopMaterial();
-				}
-				return info.getState();
-			});
-			sdf.fillRecursive(world, center);
-			
-			support.forEach((bpos) -> {
-				if (EndBiomes.getFromBiome(world.getBiome(bpos)) == EndBiomes.BLOSSOMING_SPIRES) {
-					EndFeatures.TENANEA_BUSH.getFeature().generate(world, chunkGenerator, random, bpos, null);
-				}
-			});
-			
-			return true;
+		if (pos.getY() < 10 || !world.getBlockState(pos.down(3)).isIn(EndTags.GEN_TERRAIN) || !world.getBlockState(pos.down(6)).isIn(EndTags.GEN_TERRAIN)) {
+			return false;
 		}
-		return false;
+		
+		SDF sdf = new SDFSphere().setRadius(MHelper.randRange(2, 3, random)).setBlock(Blocks.END_STONE);
+		int count = MHelper.randRange(3, 7, random);
+		for (int i = 0; i < count; i++) {
+			float rMin = (i * 1.3F) + 2.5F;
+			sdf = addSegment(sdf, MHelper.randRange(rMin, rMin + 1.5F, random), random);
+		}
+		OpenSimplexNoise noise = new OpenSimplexNoise(random.nextLong());
+		sdf = new SDFDisplacement().setFunction((vec) -> {
+			return (float) (Math.abs(noise.eval(vec.getX() * 0.1, vec.getY() * 0.1, vec.getZ() * 0.1)) * 3F + Math.abs(noise.eval(vec.getX() * 0.3, vec.getY() * 0.3 + 100, vec.getZ() * 0.3)) * 1.3F);
+		}).setSource(sdf);
+		final BlockPos center = pos;
+		List<BlockPos> support = Lists.newArrayList();
+		sdf.setReplaceFunction(REPLACE).addPostProcess((info) -> {
+			if (info.getStateUp().isAir()) {
+				if (random.nextInt(16) == 0) {
+					support.add(info.getPos().up());
+				}
+				return world.getBiome(info.getPos()).getGenerationSettings().getSurfaceConfig().getTopMaterial();
+			}
+			else if (info.getState(Direction.UP, 3).isAir()) {
+				return world.getBiome(info.getPos()).getGenerationSettings().getSurfaceConfig().getUnderMaterial();
+			}
+			return info.getState();
+		}).fillRecursive(world, center);
+		
+		support.forEach((bpos) -> {
+			if (EndBiomes.getFromBiome(world.getBiome(bpos)) == EndBiomes.BLOSSOMING_SPIRES) {
+				EndFeatures.TENANEA_BUSH.getFeature().generate(world, chunkGenerator, random, bpos, null);
+			}
+		});
+
+		return true;
 	}
 	
 	protected SDF addSegment(SDF sdf, float radius, Random random) {