diff --git a/code/__DEFINES/colors.dm b/code/__DEFINES/colors.dm
index b4aa33c1cd8..f3151f64e0b 100644
--- a/code/__DEFINES/colors.dm
+++ b/code/__DEFINES/colors.dm
@@ -140,6 +140,15 @@
 #define COLOR_ASSEMBLY_BLUE "#38559E"
 #define COLOR_ASSEMBLY_PURPLE "#6F6192"
 
+//Colors for Bioluminescence plant traits.
+#define COLOR_BIOLUMINESCENCE_STANDARD "#C3E381"
+#define COLOR_BIOLUMINESCENCE_SHADOW "#AAD84B"
+#define COLOR_BIOLUMINESCENCE_YELLOW "#FFFF66"
+#define COLOR_BIOLUMINESCENCE_GREEN "#99FF99"
+#define COLOR_BIOLUMINESCENCE_BLUE "#6699FF"
+#define COLOR_BIOLUMINESCENCE_PURPLE "#D966FF"
+#define COLOR_BIOLUMINESCENCE_PINK "#FFB3DA"
+
 ///Colors for grayscale tools
 #define COLOR_TOOL_BLUE "#1861d5"
 #define COLOR_TOOL_RED "#951710"
diff --git a/code/__DEFINES/lighting.dm b/code/__DEFINES/lighting.dm
index 504b9326552..08f6e0306f7 100644
--- a/code/__DEFINES/lighting.dm
+++ b/code/__DEFINES/lighting.dm
@@ -38,6 +38,9 @@
 
 ///How many tiles standard fires glow.
 #define LIGHT_RANGE_FIRE 3
+#define LIGHT_FIRE_BLOSSOM 2.1
+#define LIGHT_RANGE_FIRE_BLOSSOM_HARVESTED 2.7
+#define LIGHT_POWER_FIRE_BLOSSOM_HARVESTED 1.5
 
 // Lighting cutoff defines
 // These are a percentage of how much darkness to cut off (in rgb)
diff --git a/code/modules/hydroponics/plant_genes.dm b/code/modules/hydroponics/plant_genes.dm
index b7b404be770..fa81a51b1ad 100644
--- a/code/modules/hydroponics/plant_genes.dm
+++ b/code/modules/hydroponics/plant_genes.dm
@@ -353,8 +353,8 @@
 	description = "It emits a soft glow."
 	trait_ids = GLOW_ID
 	mutability_flags = PLANT_GENE_REMOVABLE | PLANT_GENE_MUTATABLE | PLANT_GENE_GRAFTABLE
-	/// The color of our bioluminesence.
-	var/glow_color = "#C3E381"
+	/// The color of our bioluminescence.
+	var/glow_color = COLOR_BIOLUMINESCENCE_STANDARD
 
 /datum/plant_gene/trait/glow/proc/glow_range(obj/item/seeds/seed)
 	return 1.4 + seed.potency * rate
@@ -379,7 +379,7 @@
 	name = "Shadow Emission"
 	icon = "lightbulb-o"
 	rate = 0.04
-	glow_color = "#AAD84B"
+	glow_color = COLOR_BIOLUMINESCENCE_SHADOW
 
 /datum/plant_gene/trait/glow/shadow/glow_power(obj/item/seeds/seed)
 	return -max(seed.potency*(rate*0.2), 0.2)
@@ -389,37 +389,37 @@
 /// White
 /datum/plant_gene/trait/glow/white
 	name = "White Bioluminescence"
-	glow_color = "#FFFFFF"
+	glow_color = COLOR_WHITE
 
 /// Red
 /datum/plant_gene/trait/glow/red
 	name = "Red Bioluminescence"
-	glow_color = "#FF3333"
+	glow_color = COLOR_RED_LIGHT
 
 /// Yellow (not the disgusting glowshroom yellow hopefully)
 /datum/plant_gene/trait/glow/yellow
 	name = "Yellow Bioluminescence"
-	glow_color = "#FFFF66"
+	glow_color = COLOR_BIOLUMINESCENCE_YELLOW
 
 /// Green (oh no, now i'm radioactive)
 /datum/plant_gene/trait/glow/green
 	name = "Green Bioluminescence"
-	glow_color = "#99FF99"
+	glow_color = COLOR_BIOLUMINESCENCE_GREEN
 
 /// Blue (the best one)
 /datum/plant_gene/trait/glow/blue
 	name = "Blue Bioluminescence"
-	glow_color = "#6699FF"
+	glow_color = COLOR_BIOLUMINESCENCE_BLUE
 
 /// Purple (did you know that notepad++ doesnt think bioluminescence is a word) (was the person who wrote this using notepad++ for dm?)
 /datum/plant_gene/trait/glow/purple
 	name = "Purple Bioluminescence"
-	glow_color = "#D966FF"
+	glow_color = COLOR_BIOLUMINESCENCE_PURPLE
 
 // Pink (gay tide station pride)
 /datum/plant_gene/trait/glow/pink
 	name = "Pink Bioluminescence"
-	glow_color = "#FFB3DA"
+	glow_color = COLOR_BIOLUMINESCENCE_PINK
 
 /*
  * Makes plant teleport people when squashed or slipped on.
diff --git a/code/modules/mining/lavaland/ash_flora.dm b/code/modules/mining/lavaland/ash_flora.dm
index 6e70edc419a..e9a74cbc63e 100644
--- a/code/modules/mining/lavaland/ash_flora.dm
+++ b/code/modules/mining/lavaland/ash_flora.dm
@@ -133,6 +133,9 @@
 	desc = "An odd flower that grows commonly near bodies of lava."
 	icon_state = "fireblossom1"
 	base_icon_state = "fireblossom"
+	light_range = LIGHT_FIRE_BLOSSOM
+	light_power = LIGHT_FIRE_BLOSSOM
+	light_color = COLOR_BIOLUMINESCENCE_YELLOW
 	product_types = list(/obj/item/food/grown/ash_flora/fireblossom = 1)
 	harvested_name = "fire blossom stems"
 	harvested_desc = "A few fire blossom stems, missing their flowers."
@@ -144,6 +147,18 @@
 	regrowth_time_high = 4000
 	number_of_variants = 2
 
+/obj/structure/flora/ash/fireblossom/after_harvest()
+	set_light_power(LIGHT_RANGE_FIRE_BLOSSOM_HARVESTED)
+	set_light_range(LIGHT_POWER_FIRE_BLOSSOM_HARVESTED)
+	update_light()
+	return ..()
+
+/obj/structure/flora/ash/fireblossom/regrow()
+	set_light_power(initial(light_power))
+	set_light_range(initial(light_range))
+	update_light()
+	return ..()
+
 ///Snow flora to exist on icebox.
 /obj/structure/flora/ash/chilly
 	name = "springy grassy fruit"