Updated plant behavior

V1- Don't like how the variables are interacting. Will be rewriting plant behavior.

Assets/Scenes/SampleScene.unity

@@ -183,6 +183,7 @@ MonoBehaviour:
   nutrientCont: {fileID: 23266656}
   plantCont: {fileID: 23266655}
   ground: {fileID: 237381106}
+  speedOfStep: 3.84
 --- !u!4 &23266658
 Transform:
   m_ObjectHideFlags: 0
@@ -192,7 +193,7 @@ Transform:
   m_GameObject: {fileID: 23266654}
   serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: 429.55267, y: 0, z: 320.2245}
+  m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_ConstrainProportionsScale: 0
   m_Children: []