diff --git a/app_run_tree/data/blumen_animations/ambient_patterns/ambient_0.foldanim b/app_run_tree/data/blumen_animations/ambient_patterns/ambient_0.foldanim
index 15a653b..b965ed5 100644
--- a/app_run_tree/data/blumen_animations/ambient_patterns/ambient_0.foldanim
+++ b/app_run_tree/data/blumen_animations/ambient_patterns/ambient_0.foldanim
@@ -87,6 +87,6 @@ blocks:{
             max: 179;
         };
         layer_index: 1;
-        animation_name: "Pattern_Rainbow";
+        animation_name: "Pattern_StemSolid";
     };
 };
diff --git a/src/app/patterns/blumen_patterns.h b/src/app/patterns/blumen_patterns.h
index b325d25..bac4015 100644
--- a/src/app/patterns/blumen_patterns.h
+++ b/src/app/patterns/blumen_patterns.h
@@ -52,6 +52,32 @@ Pattern_HueShift(led_buffer* Leds, led_buffer_range Range, assembly Assembly, r3
     r32 CycleProgress = FractR32(Time / CycleLength);
     r32 CycleBlend = (SinR32(Time) * .5f) + .5f;
     
+#if 0
+    phrase_hue Hue = BLState->AssemblyColors[Assembly.AssemblyIndex % 3];
+    v4 C0 = RGBFromPhraseHue(Hue.Hue0);
+    v4 C1 = RGBFromPhraseHue(Hue.Hue1);
+    v4 C2 = RGBFromPhraseHue(Hue.Hue2);
+    
+    v4 HSV = {};
+    if (CycleProgress < .25f)
+    {
+        r32 P = CycleProgress * 4;
+        HSV = V4Lerp(C0, 
+    }
+    else if (CycleProgress >= .25f && CycleProgress < .5f)
+    {
+        
+    }
+    else if (CycleProgress >= .5f && CycleProgress < .75f)
+    {
+        
+    }
+    else if (CycleProgress >= .75f)
+    {
+        
+    }
+#endif
+    
     v4 HSV = { CycleProgress * 360, 1, 1, 1 };
     v4 RGB = HSVToRGB(HSV);
     
@@ -630,5 +656,49 @@ Pattern_VoicePattern(led_buffer* Leds, led_buffer_range Range, assembly Assembly
     }
 }
 
+internal void
+Pattern_StemSolid(led_buffer* Leds, led_buffer_range Range, assembly Assembly, r32 Time, gs_memory_arena* Transient, u8* UserData)
+{
+    blumen_lumen_state* BLState = (blumen_lumen_state*)UserData;
+    Time = Time * BLState->PatternSpeed;
+    
+    phrase_hue Hue = BlumenLumen_GetCurrentHue(BLState, Assembly);
+    v4 C0 = RGBFromPhraseHue(Hue.Hue0);
+    v4 C1 = RGBFromPhraseHue(Hue.Hue1);
+    v4 C2 = RGBFromPhraseHue(Hue.Hue2);
+    
+    pixel WhiteMask = V4ToRGBPixel(WhiteV4);
+    
+    led_strip_list Stem = BLState->StemStrips[Assembly.AssemblyIndex];
+    for (u32 s = 0; s < Stem.Count; s++)
+    {
+        u32 StripIndex = Stem.StripIndices[s];
+        v2_strip Strip = Assembly.Strips[StripIndex];
+        for (u32 i = 0; i < Strip.LedCount; i++)
+        {
+            v4 P = Leds->Positions[i];
+            Leds->Colors[i] = WhiteMask;
+        }
+    }
+}
+
+internal void
+Pattern_PrimaryHue(led_buffer* Leds, led_buffer_range Range, assembly Assembly, r32 Time, gs_memory_arena* Transient, u8* UserData)
+{
+    blumen_lumen_state* BLState = (blumen_lumen_state*)UserData;
+    Time = Time * BLState->PatternSpeed;
+    
+    phrase_hue Hue = BlumenLumen_GetCurrentHue(BLState, Assembly);
+    v4 C0 = RGBFromPhraseHue(Hue.Hue0);
+    v4 C1 = RGBFromPhraseHue(Hue.Hue1);
+    v4 C2 = RGBFromPhraseHue(Hue.Hue2);
+    
+    pixel HueOut = V4ToRGBPixel(C0);
+    for (u32 LedIndex = Range.First; LedIndex < Range.OnePastLast; LedIndex++)
+    {
+        Leds->Colors[LedIndex] = HueOut;
+    }
+}
+
 #define BLUMEN_PATTERNS_H
 #endif // BLUMEN_PATTERNS_H
\ No newline at end of file
diff --git a/src/app/ss_blumen_lumen/blumen_lumen.cpp b/src/app/ss_blumen_lumen/blumen_lumen.cpp
index e2b7035..d46c1ec 100644
--- a/src/app/ss_blumen_lumen/blumen_lumen.cpp
+++ b/src/app/ss_blumen_lumen/blumen_lumen.cpp
@@ -214,6 +214,9 @@ BlumenLumen_LoadPatterns(app_state* State)
     Patterns_PushPattern(Patterns, Pattern_AllOnMask, PATTERN_MULTITHREADED);
     Patterns_PushPattern(Patterns, Pattern_BulbMask, PATTERN_MULTITHREADED);
     Patterns_PushPattern(Patterns, Pattern_VoicePattern, PATTERN_MULTITHREADED);
+    
+    Patterns_PushPattern(Patterns, Pattern_StemSolid, PATTERN_MULTITHREADED);
+    Patterns_PushPattern(Patterns, Pattern_PrimaryHue, PATTERN_MULTITHREADED);
 }
 
 internal void
@@ -351,6 +354,12 @@ BlumenLumen_CustomInit(app_state* State, context Context)
     assembly* Flower1 = LoadAssembly(Flower1AssemblyPath, State, Context);
     assembly* Flower2 = LoadAssembly(Flower2AssemblyPath, State, Context);
     
+    for (u32 i = 0; i < BL_FLOWER_COUNT; i++)
+    {
+        assembly Assembly = State->Assemblies.Values[i];
+        BLState->StemStrips[i] = AssemblyStripsGetWithTagValue(Assembly, ConstString("section"), ConstString("stem"), &State->Permanent);
+    }
+    
     BLState->AssemblyNameToClearCoreMapCount = 3;
     BLState->AssemblyNameToClearCore_Names = PushArray(&State->Permanent, 
                                                        u64,
diff --git a/src/app/ss_blumen_lumen/blumen_lumen.h b/src/app/ss_blumen_lumen/blumen_lumen.h
index 5e98557..8b381cf 100644
--- a/src/app/ss_blumen_lumen/blumen_lumen.h
+++ b/src/app/ss_blumen_lumen/blumen_lumen.h
@@ -139,6 +139,8 @@ struct blumen_lumen_state
     
     temp_job_req JobReq;
     
+    led_strip_list StemStrips[BL_FLOWER_COUNT];
+    
     platform_thread_handle MicListenThread;
     mic_listen_job_data MicListenJobData;
     
diff --git a/src/gs_libs/gs_types.cpp b/src/gs_libs/gs_types.cpp
index 28238c4..bcf9f99 100644
--- a/src/gs_libs/gs_types.cpp
+++ b/src/gs_libs/gs_types.cpp
@@ -2751,6 +2751,7 @@ PushSize_(gs_memory_arena* Arena, u64 Size, char* Location)
         }
 #endif
         Assert(CursorEntry != 0);
+        Assert(CursorHasRoom(CursorEntry->Cursor, Size));
         Result = PushSizeOnCursor_(&CursorEntry->Cursor, Size, Location);
         Assert(Result.Memory != 0);