diff --git a/field.py b/field.py
index 6f2f865..b4b19b9 100644
--- a/field.py
+++ b/field.py
@@ -24,10 +24,11 @@ class Field(pygame.sprite.Sprite):
         self.position = [row, column]
         self.hydration = 0
         self.planted = 0
-        self.ferility = 1
+        self.fertility = 1
+        self.tractor_there = False
 
     def hydrate(self):
-        if self.field_type == "soil" and self.hydration <= 4:
+        if self.field_type == "soil" and self.hydration <= 5:
             self.hydration += 1
             if self.hydration == 0:
                 self.surf.fill(BROWN0)
@@ -37,7 +38,7 @@ class Field(pygame.sprite.Sprite):
                 self.surf.fill(BROWN2)
             if self.hydration == 3:
                 self.surf.fill(BROWN3)
-            if self.hydration == 4:
+            if self.hydration == 4 or self.hydration == 5:
                 self.surf.fill(BROWN4)
     
     def dehydrate(self):
@@ -51,7 +52,7 @@ class Field(pygame.sprite.Sprite):
                 self.surf.fill(BROWN2)
             if self.hydration == 3:
                 self.surf.fill(BROWN3)
-            if self.hydration == 4:
+            if self.hydration == 4 or self.hydration == 5:
                 self.surf.fill(BROWN4)
     
     def free(self):