diff --git a/trees/bst_insert_node.py b/trees/bst_insert_node.py
new file mode 100644
index 0000000..79b3685
--- /dev/null
+++ b/trees/bst_insert_node.py
@@ -0,0 +1,42 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# author: bt3gl
+
+
+def bst_insert_iterative(root, val):
+
+  new_node = Node(val)
+  this_node = root
+  
+  while this_node:
+    
+    if  val > this_node.val:
+        if not this_node.right:
+          this_node.right = new_node
+          return root
+        else:
+          this_node = this_node.right
+    
+    else:
+        if not this_node.left:
+          this_node.left = new_node
+          return this_node
+        else:
+          this_node = this_node.left
+        
+  return new_node
+
+
+def bst_insert_recursive(root, val):
+        
+    if not root:
+        return Node(val)
+
+    if val > root.val:
+        root.right = self.insertIntoBST(root.right, val)
+        
+    else:
+        root.left = self.insertIntoBST(root.left, val)
+        
+    return root
+