diff --git a/crops/cocoa.lua b/crops/cocoa.lua
index 1fb3194..825aaf1 100644
--- a/crops/cocoa.lua
+++ b/crops/cocoa.lua
@@ -146,10 +146,12 @@ local def = {
 	},
 	sounds = default.node_sound_leaves_defaults(),
 	growth_check = function(pos, node_name)
+
 		if minetest.find_node_near(pos, 1, {"default:jungletree"}) then
-			return false
+			return false -- can grow
 		end
-		return true
+
+		return true -- cannot grow
 	end
 }
 
diff --git a/crops/sunflower.lua b/crops/sunflower.lua
index 58a6c87..1a45054 100644
--- a/crops/sunflower.lua
+++ b/crops/sunflower.lua
@@ -84,11 +84,6 @@ minetest.register_craftitem("farming:sunflower_bread", {
 	groups = {food_bread = 1, flammable = 2}
 })
 
-minetest.register_craftitem("farming:sunflower_bread", {
-	description = S("Sunflower Bread"),
-	inventory_image = "farming_sunflower_bread.png"
-})
-
 minetest.register_craft({
 	output = "farming:sunflower_bread",
 	recipe = {{"group:food_sunflower_seeds_toasted", "group:food_bread", "group:food_sunflower_seeds_toasted"}}
diff --git a/init.lua b/init.lua
index e8f3fe4..bd28b6c 100644
--- a/init.lua
+++ b/init.lua
@@ -340,7 +340,6 @@ function farming.plant_growth_timer(pos, elapsed, node_name)
 	if max_growth == 1 or lambda < 2.0 then
 
 		local light = (minetest.get_node_light(light_pos) or 0)
-		--print ("light level:", light)
 
 		if light < MIN_LIGHT or light > MAX_LIGHT then
 			return true