Hi,
We have received comments on the lawn areas of our project which states “lawn is acceptable only if it a) is not a monoculture, b) does not require regular maintenance or mowing, and c) does not include any non-native/adapted species.” Our lawn area is not a monoculture and is sewn with native/adapted species, however it will require maintenance. When asked if turf grass can contribute to this credit, the following has been outlined, Common turf grass is not considered native. However, it is possible that a variety of grasses, rather than a monoculture, that are selected with the native habitat in mind and are adapted to the local habitat, can contribute to the credit. Does our grass area need to require no maintenance to achieve this credit or will the area achieve this credit by being a non-monoculture area planted with native/adapted species. The level of maintenance is not stated as part of the requirements, please can you assist with this query?
Michelle Rosenberger
PartnerArchEcology
523 thumbs up
September 27, 2016 - 1:10 pm
Hi Francis,
We have encountered this comment before. We were obliged to provide a letter that indicated the turf did meet all three requirements you note, including the no regular maintenance required, to comply. As with the landscape irrigation credit, lawn/turf is not an easy element to have as part of your program if you are pursuing these credits. Good luck.
Francis McNulty
OCSC7 thumbs up
September 27, 2016 - 1:20 pm
Michelle,
Thank you for your response that is helpful, however, can you confirm as to how you approached the issue that regular maintenance was not required. What is deemed as regular maintenance in terms of LEED?
Many thanks
Michelle Rosenberger
PartnerArchEcology
523 thumbs up
September 27, 2016 - 1:27 pm
We got a letter from the landscape architect who said "Does not require regular mowing. Can be maintained without regular mowing." That was the extent of it.
RETIRED
LEEDuser Expert
623 thumbs up
September 27, 2016 - 2:08 pm
Francis - Check out Section 11 Operations and Maintenance Considerations in the LEED Reference Guide for SSc5.1 in regards to maintenance expectations for native and adapted plantings.