diff --git a/src/core/config.ts b/src/core/config.ts
index 995a67d..86879d9 100644
--- a/src/core/config.ts
+++ b/src/core/config.ts
@@ -106,6 +106,10 @@ export interface ConfigType {
     glow: {
         startOffsetMinutes: number;
         endOffsetMinutes: number;
+        glowPulseFrequency: number;
+        glowPulseAmplitude: number;
+        glowIntensityMax: number;
+        glowColorMap: Record<string, number>;
     };
     noteColorMap: {
         global: Record<string, number>;
@@ -154,7 +158,15 @@ export const CONFIG: ConfigType = {
     glow: {
         startOffsetMinutes: 30, // Start glowing 30 min before sunset
         endOffsetMinutes: 30,   // Stop glowing 30 min after sunrise (or before? usually before dawn, but let's stick to plan)
-        // Plan says "stop before dawn". Let's say it fades out during pre-dawn.
+        glowPulseFrequency: 1.0,
+        glowPulseAmplitude: 0.5,
+        glowIntensityMax: 2.0,
+        glowColorMap: {
+            'mushroom': 0xFFDDDD,
+            'tree': 0xAAFFCC,
+            'flower': 0xFFCCFF,
+            'global': 0xFFFFFF
+        }
     },
 
     // --- NOTE COLOR MAPPING ---
diff --git a/src/foliage/mushroom-batcher.ts b/src/foliage/mushroom-batcher.ts
index 0055e11..0fae1f7 100644
--- a/src/foliage/mushroom-batcher.ts
+++ b/src/foliage/mushroom-batcher.ts
@@ -23,6 +23,7 @@ import { uTwilight } from './sky.ts';
 import { foliageGroup } from '../world/state.ts'; // Assuming state.ts exports foliageGroup
 import { spawnImpact } from './impacts.ts';
 import { uChromaticIntensity } from './chromatic.ts';
+import { CONFIG } from '../core/config.ts';
 
 const MAX_MUSHROOMS = 1000; // Reduced from 4000 for WebGPU uniform buffer limits
 
@@ -562,8 +563,19 @@ export class MushroomBatcher {
 
         // Emissive Logic for Cap (Bioluminescence + Flash)
         const flashIntensity = smoothstep(0.2, 0.0, noteAge).mul(velocity).mul(2.0);
-        // 🎨 PALETTE: Let the cap breathe with the bass even when not directly triggered
-        const idlePulse = sin(uTime.mul(2.0)).mul(0.5).add(0.5).mul(uAudioLow.mul(0.5));
+
+        // 🎨 PALETTE: Twilight Glow System Support
+        // Apply phase offset based on instance index to prevent unison pulsing
+        const glowPhaseOffset = float(instanceIndex).mul(0.1);
+        const glowPulseFreq = float(CONFIG.glow.glowPulseFrequency);
+        const glowPulseAmp = float(CONFIG.glow.glowPulseAmplitude);
+
+        // Use a base idle pulse that responds to audio and time with the phase offset
+        const idlePulse = sin(uTime.mul(glowPulseFreq).add(glowPhaseOffset)).mul(glowPulseAmp).add(1.0).mul(float(0.5)).mul(uAudioLow.mul(0.5));
+
+        // Get the specific twilight glow color from config and multiply by twilight window
+        const targetGlowColor = color(CONFIG.glow.glowColorMap['mushroom']);
+        const twilightGlowTint = targetGlowColor.mul(uTwilight).mul(float(CONFIG.glow.glowIntensityMax));
         const baseGlow = uTwilight.mul(float(0.5).add(idlePulse));
 
         // Combine Glow + Flash + Sparkle
@@ -573,7 +585,9 @@ export class MushroomBatcher {
         // Yes, let's add a fraction of inner glow to emissive for night visibility.
         const totalGlow = baseGlow.add(flashIntensity).add(sugarSparkle).add(innerGlowFactor.mul(0.3));
         
-        capMat.emissiveIntensityNode = totalGlow;
+        // Add twilight glow directly to emissive node output
+        capMat.emissiveNode = twilightGlowTint.mul(totalGlow);
+        capMat.emissiveIntensityNode = float(1.0); // Resetting multiplier since we multiply inside node
 
         // 2. Gills
         const gillMat = (foliageMaterials.mushroomGills as MeshStandardNodeMaterial).clone();
diff --git a/src/foliage/tree-batcher.ts b/src/foliage/tree-batcher.ts
index 7b480eb..a54cd48 100644
--- a/src/foliage/tree-batcher.ts
+++ b/src/foliage/tree-batcher.ts
@@ -24,6 +24,8 @@ import {
 import { applyGlitch } from './glitch.ts';
 import { getCylinderGeometry, getTorusKnotGeometry } from '../utils/geometry-dedup.ts';
 import { createSugarSparkle } from './index.ts';
+import { uTwilight } from './sky.ts';
+import { CONFIG } from '../core/config.ts';
 
 const _defaultColorWhite = new THREE.Color(0xFFFFFF);
 const _defaultColorOrange = new THREE.Color(0xFF4500);
@@ -130,6 +132,19 @@ export class TreeBatcher {
         // Base Emissive logic based on High Freq Audio
         const sphereEmissive = sphereColor.mul(uAudioHigh.mul(1.5).add(0.2));
 
+        // 🎨 PALETTE: Twilight Glow System Support
+        const instanceIndex = attribute('instanceIndex', 'uint');
+        const glowPhaseOffset = float(instanceIndex).mul(0.1);
+        const glowPulseFreq = float(CONFIG.glow.glowPulseFrequency);
+        const glowPulseAmp = float(CONFIG.glow.glowPulseAmplitude);
+
+        // Idle pulse responding to audio and time, with phase offset
+        const idlePulse = sin(uTime.mul(glowPulseFreq).add(glowPhaseOffset)).mul(glowPulseAmp).add(1.0).mul(float(0.5)).mul(uAudioLow.mul(0.5));
+
+        // Target glow color from config mapped to twilight
+        const targetGlowColor = color(CONFIG.glow.glowColorMap['tree']);
+        const twilightGlowTint = targetGlowColor.mul(uTwilight).mul(float(CONFIG.glow.glowIntensityMax)).mul(float(0.5).add(idlePulse));
+
         // Add Sugar Sparkle! (Palette Polish)
         // Scale 15.0 for fine grain, Density 0.3 for sparse twinkle, Intensity 2.0
         const sugarSparkle = createSugarSparkle(normalWorld, float(15.0), float(0.3), float(2.0));
@@ -145,8 +160,8 @@ export class TreeBatcher {
             audioReactStrength: 0.5 // Inner glow pulse
         });
 
-        // 🎨 PALETTE: Make tree leaves pop with sparkly glow and base audio emissive
-        sphereMat.emissiveNode = sphereEmissive.add(sugarSparkle);
+        // 🎨 PALETTE: Make tree leaves pop with sparkly glow, base audio emissive, and twilight glow
+        sphereMat.emissiveNode = sphereEmissive.add(sugarSparkle).add(twilightGlowTint);
 
         this.spheres = new THREE.InstancedMesh(sharedGeometries.unitSphere, sphereMat, this.sphereCapacity);
         this.spheres.instanceColor = new THREE.InstancedBufferAttribute(new Float32Array(this.sphereCapacity * 3), 3);