diff --git a/mesecons_blinkyplant/init.lua b/mesecons_blinkyplant/init.lua
index 949e291..9b44e21 100644
--- a/mesecons_blinkyplant/init.lua
+++ b/mesecons_blinkyplant/init.lua
@@ -37,7 +37,7 @@ minetest.register_craft({
 	recipe = {
 	{'','"group:mesecon_conductor_craftable"',''},
 	{'','"group:mesecon_conductor_craftable"',''},
-	{'"default:junglegrass"','"default:junglegrass"','"default:junglegrass"'},
+	{'"default:sapling"','"default:sapling"','"default:sapling"'},
 	}
 })
 
diff --git a/mesecons_materials/init.lua b/mesecons_materials/init.lua
index 64b9ad8..a74b58d 100644
--- a/mesecons_materials/init.lua
+++ b/mesecons_materials/init.lua
@@ -7,10 +7,9 @@ minetest.register_craftitem("mesecons_materials:glue", {
 
 minetest.register_craft({
 	output = '"mesecons_materials:glue" 2',
-	recipe = {
-		{'"default:junglegrass"', '"default:junglegrass"'},
-		{'"default:junglegrass"', '"default:junglegrass"'},
-	}
+	type = "cooking",
+	recipe = "default:sapling",
+	cooktime = 2
 })
 
 -- Silicon
diff --git a/mesecons_powerplant/init.lua b/mesecons_powerplant/init.lua
index bd94272..0e0bd63 100644
--- a/mesecons_powerplant/init.lua
+++ b/mesecons_powerplant/init.lua
@@ -21,7 +21,7 @@ minetest.register_craft({
 	recipe = {
 		{'"group:mesecon_conductor_craftable"'},
 		{'"group:mesecon_conductor_craftable"'},
-		{'"default:junglegrass"'},
+		{'"default:sapling"'},
 	}
 })