Only call randomseed once

init.lua

@@ -6,6 +6,7 @@ if (minetest.get_modpath("intllib")) then
 else
 	S = function ( s ) return s end
 end
+math.randomseed(os.time())
 
 --Register beanstalk nodes
 minetest.register_node("magicbeans_w:leaves", {
@@ -132,7 +133,6 @@ for i in ipairs(magicbeans_w_list) do
 					minetest.add_item(pointed_thing.above, {name="magicbeans_w:"..bean})
 				else
 					-- Grow Beanstalk
-					math.randomseed(os.time())
 					local stalk = pointed_thing.above
 					stalk.x = stalk.x - 2
 					stalk.z = stalk.z - 2