Reduced some bloat, using TRAY_NAME_UPDATE

code/modules/hydroponics/hydroponics.dm

@@ -215,9 +215,8 @@
 
 			// Harvest code
 			if(age > myseed.production && (age - lastproduce) > myseed.production && (!harvest && !dead))
-				nutrimentMutation()
 				if(myseed && myseed.yield != -1) // Unharvestable shouldn't be harvested
-					harvest = 1
+					harvest = TRUE
 				else
 					lastproduce = age
 			if(prob(5))  // On each tick, there's a 5 percent chance the pest population will increase
@@ -395,11 +394,7 @@
 	sleep(5) // Wait a while
 	update_icon()
 	visible_message("<span class='warning'>[oldPlantName] suddenly mutates into [myseed.plantname]!</span>")
-	name = "hydroponics tray ([myseed.plantname])"
-	if(myseed.product)
-		desc = initial(myseed.product.desc)
-	else
-		desc = initial(desc)
+	TRAY_NAME_UPDATE
 
 /obj/machinery/hydroponics/proc/mutateweed() // If the weeds gets the mutagent instead. Mind you, this pretty much destroys the old plant
 	if( weedlevel > 5 )
@@ -419,17 +414,23 @@
 		sleep(5) // Wait a while
 		update_icon()
 		visible_message("<span class='warning'>The mutated weeds in [src] spawn some [myseed.plantname]!</span>")
+		TRAY_NAME_UPDATE
 	else
 		to_chat(usr, "<span class='warning'>The few weeds in [src] seem to react, but only for a moment...</span>")
 
 
-/obj/machinery/hydroponics/proc/plantdies() // OH NOES!!!!! I put this all in one function to make things easier
+/**
+  * Plant Death Proc.
+  * Cleans up various stats for the plant upon death, including pests, harvestability, and plant health.
+  */
+/obj/machinery/hydroponics/proc/plantdies()
 	plant_health = 0
-	harvest = 0
+	harvest = FALSE
 	pestlevel = 0 // Pests die
+	lastproduce = 0
 	if(!dead)
 		update_icon()
-		dead = 1
+		dead = TRUE
 
 
 /obj/machinery/hydroponics/proc/mutatepest(mob/user)
@@ -464,7 +465,6 @@
 		var/target = myseed ? myseed.plantname : src
 		var/visi_msg = ""
 		var/transfer_amount
-
 			if(istype(reagent_source, /obj/item/reagent_containers/food/snacks) || istype(reagent_source, /obj/item/reagent_containers/pill))
 			if(istype(reagent_source, /obj/item/reagent_containers/food/snacks))
 				var/obj/item/reagent_containers/food/snacks/R = reagent_source
@@ -472,7 +472,7 @@
 					R.generate_trash(get_turf(user))
 			visi_msg="[user] composts [reagent_source], spreading it through [target]"
 			transfer_amount = reagent_source.reagents.total_volume
-	else
+		else
 			transfer_amount = reagent_source.amount_per_transfer_from_this
 			if(istype(reagent_source, /obj/item/reagent_containers/syringe/))
 				var/obj/item/reagent_containers/syringe/syr = reagent_source
@@ -628,22 +628,23 @@
 	harvest = FALSE
 	lastproduce = age
 	if(istype(myseed, /obj/item/seeds/replicapod))
-		if(user)//runtimes
-			to_chat(user, "<span class='notice'>You harvest from the [myseed.plantname].</span>")
+		to_chat(user, "<span class='notice'>You harvest from the [myseed.plantname].</span>")
 	else if(myseed.getYield() <= 0)
-		if(user)
-			to_chat(user, "<span class='warning'>You fail to harvest anything useful!</span>")
+		to_chat(user, "<span class='warning'>You fail to harvest anything useful!</span>")
 	else
-		if(user)
-			to_chat(user, "<span class='notice'>You harvest [myseed.getYield()] items from the [myseed.plantname].</span>")
+		to_chat(user, "<span class='notice'>You harvest [myseed.getYield()] items from the [myseed.plantname].</span>")
 	if(!myseed.get_gene(/datum/plant_gene/trait/repeated_harvest))
 		qdel(myseed)
 		myseed = null
-		dead = 0
+		dead = FALSE
 		name = initial(name)
 		desc = initial(desc)
+		TRAY_NAME_UPDATE
+		if(self_sustaining) //No reason to pay for an empty tray.
+			idle_power_usage = 0
+			self_sustaining = FALSE
 	update_icon()
-
+	
 /// Tray Setters - The following procs adjust the tray or plants variables, and make sure that the stat doesn't go out of bounds.///
 /obj/machinery/hydroponics/proc/adjustWater(adjustamt)
 	waterlevel = clamp(waterlevel + adjustamt, 0, maxwater)