diff --git a/isometric-park-fna/CellMap.cs b/isometric-park-fna/CellMap.cs
--- a/isometric-park-fna/CellMap.cs
+++ b/isometric-park-fna/CellMap.cs
@@ -158,7 +158,9 @@
             int count = 0;
             foreach (Cell neighbor in this.iterate_neighbors(x, y))
             {
-                count++;
+                if (neighbor.hasTree) {
+                    count++;
+                }
             }
 
             return count;
diff --git a/isometric-park-fna/Simulation.cs b/isometric-park-fna/Simulation.cs
--- a/isometric-park-fna/Simulation.cs
+++ b/isometric-park-fna/Simulation.cs
@@ -41,6 +41,9 @@
         private const float NEIGHBOR_NEW_TREE_CHANCE = 0.995f;
         private const float NEIGHBOR_CROWDS_TREE_CHANCE = 0.995f;
 
+        public const int TREE_PLANT_COST = 100;
+        public const int TREE_CLEAR_COST = 50;
+
         public int Tick
         {
             get;
@@ -212,6 +215,7 @@
             int trees_to_clear = this.tree_clearing;
 
             IEnumerator<Cell> neigh = this.map.iterate_cells_with_neighbors(7).GetEnumerator();
+            neigh.MoveNext();
 
             while (trees_to_clear > 0 && neigh.Current != null) 
             {
@@ -231,8 +235,8 @@
                 trees = this.map.tree_count,
                 subsidy = 1000,
                 upkeep = this.map.tree_count * 1,
-                tree_planting = this.tree_planting * 100,
-                tree_clearing = this.tree_clearing * 100
+                tree_planting = this.tree_planting * Simulation.TREE_PLANT_COST,
+                tree_clearing = this.tree_clearing * Simulation.TREE_CLEAR_COST
             };
 
 
diff --git a/isometric-park-fna/UI/ForestWindow.cs b/isometric-park-fna/UI/ForestWindow.cs
--- a/isometric-park-fna/UI/ForestWindow.cs
+++ b/isometric-park-fna/UI/ForestWindow.cs
@@ -1,6 +1,7 @@
 using ImGuiNET;
 
 using Num = System.Numerics;
+using System.Linq;
 
 namespace isometricparkfna.UI
 {
@@ -34,13 +35,15 @@
 
 
                 int new_tree_planting = sim.tree_planting;
-                ImGui.SliderInt("Tree Planting ($100 ea.)", ref new_tree_planting, 0, 25);
+                ImGui.SliderInt("Tree Planting ", ref new_tree_planting, 0, 25, string.Format("%d (${0})", new_tree_planting*Simulation.TREE_PLANT_COST));
                 sim.tree_planting = new_tree_planting;
 
                 int new_tree_clearing = sim.tree_clearing;
-                ImGui.SliderInt("Tree Clearing ($100 ea.)", ref new_tree_clearing, 0, 25);
+                ImGui.SliderInt("Tree Clearing", ref new_tree_clearing, 0, 25, string.Format("%d (${0})", new_tree_clearing*Simulation.TREE_CLEAR_COST));
                 sim.tree_clearing = new_tree_clearing;
 
+                ImGui.Text(string.Format("Crowded Trees: {0}", sim.map.iterate_cells_with_neighbors(7).Count())); //via LINQ
+
                 if (ImGui.Button("Okay"))
                 {
                     show = false;