diff --git a/pom.xml b/pom.xml
index 4776469ba..da68dc77b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -95,7 +95,7 @@
         <dependency>
             <groupId>org.polydev</groupId>
             <artifactId>gaea</artifactId>
-            <version>1.10.47</version>
+            <version>1.10.48</version>
         </dependency>
         <dependency>
             <groupId>me.lucko</groupId>
diff --git a/src/main/java/com/dfsek/terra/carving/UserDefinedCarver.java b/src/main/java/com/dfsek/terra/carving/UserDefinedCarver.java
index 8fbcf69f5..c68d5b8ff 100644
--- a/src/main/java/com/dfsek/terra/carving/UserDefinedCarver.java
+++ b/src/main/java/com/dfsek/terra/carving/UserDefinedCarver.java
@@ -41,7 +41,7 @@ public class UserDefinedCarver extends Carver {
 
     @Override
     public boolean isChunkCarved(World w, int chunkX, int chunkZ, Random random) {
-        return random.nextInt(100) < BiomeConfig.fromBiome((UserDefinedBiome) TerraBiomeGrid.fromWorld(w).getBiome(chunkX << 4, chunkZ << 4, GenerationPhase.POPULATE)).getCarverChance(this);
+        return new Random(random.nextLong()+hash).nextInt(100) < BiomeConfig.fromBiome((UserDefinedBiome) TerraBiomeGrid.fromWorld(w).getBiome(chunkX << 4, chunkZ << 4, GenerationPhase.POPULATE)).getCarverChance(this);
     }
 
     private class UserDefinedWorm extends Worm {
diff --git a/src/main/java/com/dfsek/terra/config/genconfig/FloraConfig.java b/src/main/java/com/dfsek/terra/config/genconfig/FloraConfig.java
index fd1b00143..1c0d39943 100644
--- a/src/main/java/com/dfsek/terra/config/genconfig/FloraConfig.java
+++ b/src/main/java/com/dfsek/terra/config/genconfig/FloraConfig.java
@@ -15,6 +15,7 @@ import org.polydev.gaea.world.palette.RandomPalette;
 
 import java.io.File;
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
@@ -81,11 +82,15 @@ public class FloraConfig extends TerraConfigObject implements Flora {
     }
 
     @Override
-    public Block getHighestValidSpawnAt(Chunk chunk, int x, int z) {
+    public List<Block> getValidSpawnsAt(Chunk chunk, int x, int z) {
+        List<Block> blocks = new ArrayList<>();
         int y;
-        for(y = chunk.getWorld().getMaxHeight() - 1; (!spawnable.contains(chunk.getBlock(x, y, z).getType())) && y > 0; y--);
-        if(y <= 0) return null;
-        return chunk.getBlock(x, y, z);
+        for(y = chunk.getWorld().getMaxHeight() - 1; y > 0; y--) {
+            if(spawnable.contains(chunk.getBlock(x, y, z).getType()) && replaceable.contains(chunk.getBlock(x, y+1, z).getType())) {
+                blocks.add(chunk.getBlock(x, y, z));
+            }
+        }
+        return blocks;
     }
 
     @Override
diff --git a/src/main/java/com/dfsek/terra/population/FloraPopulator.java b/src/main/java/com/dfsek/terra/population/FloraPopulator.java
index 7b7305cd7..d49bde48f 100644
--- a/src/main/java/com/dfsek/terra/population/FloraPopulator.java
+++ b/src/main/java/com/dfsek/terra/population/FloraPopulator.java
@@ -6,6 +6,7 @@ import com.dfsek.terra.biome.UserDefinedBiome;
 import com.dfsek.terra.config.genconfig.BiomeConfig;
 import org.bukkit.Bukkit;
 import org.bukkit.Chunk;
+import org.bukkit.Location;
 import org.bukkit.World;
 import org.bukkit.block.Block;
 import org.jetbrains.annotations.NotNull;
@@ -15,7 +16,9 @@ import org.polydev.gaea.population.GaeaBlockPopulator;
 import org.polydev.gaea.profiler.ProfileFuture;
 import org.polydev.gaea.world.Flora;
 
+import java.util.ArrayList;
 import java.util.HashSet;
+import java.util.List;
 import java.util.Random;
 import java.util.Set;
 
@@ -29,17 +32,17 @@ public class FloraPopulator extends GaeaBlockPopulator {
             for(int x = 0; x < 16; x++) {
                 for(int z = 0; z < 16; z++) {
                     UserDefinedBiome biome = (UserDefinedBiome) TerraBiomeGrid.fromWorld(world).getBiome((chunk.getX() << 4) + x, (chunk.getZ() << 4) + z, GenerationPhase.POPULATE);
-                    if(biome.getDecorator().getFloraChance() <= 0 || random.nextInt(100) > biome.getDecorator().getFloraChance())
-                        continue;
+                    if(biome.getDecorator().getFloraChance() <= 0) continue;
                     try {
                         BiomeConfig c = BiomeConfig.fromBiome(biome);
                         for(int i = 0; i < c.getFloraAttempts(); i++) {
                             Flora item;
                             if(c.isFloraSimplex()) item = biome.getDecorator().getFlora().get(c.getFloraNoise(), (chunk.getX() << 4) + x, (chunk.getZ() << 4) + z);
                             else item = biome.getDecorator().getFlora().get(random);
-                            Block highest = item.getHighestValidSpawnAt(chunk, x, z);
-                            if(highest != null && c.getFloraHeights(item).isInRange(highest.getY()))
-                                item.plant(highest.getLocation());
+                            for(Block highest : item.getValidSpawnsAt(chunk, x, z)) {
+                                if(c.getFloraHeights(item).isInRange(highest.getY()) && random.nextInt(100) < biome.getDecorator().getFloraChance())
+                                    item.plant(highest.getLocation());
+                            }
                         }
                     } catch(NullPointerException ignore) {}
                 }