The permittee shall assume responsibility for successful revegetation for a minimum of 5 full consecutive years after initial planting and the standard for success has been met for 2 consecutive years.
25 Pa. Code § 88.128
This section cited in 25 Pa. Code § 88.90 (relating to vegetation-supporting material: nutrients and soil amendments); 25 Pa. Code § 88.381 (relating to general requirements); 25 Pa. Code § 88.492 (relating to minimum requirements for reclamation and operation plan); and 25 Pa. Code § 88.493 (relating to minimum environmental protection performance standards).