1000 to 1999 Sq Ft – (up to 75 Ln Ft of Roof Line) | 2000 to 2999 Sq Ft – (up to 100 Ln Ft of Roof Line) | 3000-4999 – (up to 125 Ln Ft of Roof Line) | 4000-4999 Sq Ft – (up to 150 Ln Ft of Roof Line). A-2, B-2 & C-2 Packages (2-3 Small Trees or Shrubs) Can be substituted with other products – Just ask us how.