The landscape architect should begin researching native and adapted species for your region. Most cities have local gardens, conservancies, universities or regional organizations that provide a list of native and adapted species. For example, FloridaYards

The landscape architect should begin researching native and adapted species for your region. Most cities have local gardens, conservancies, universities or regional organizations that provide a list of native and adapted species. For example, FloridaYards.org is a collaborative effort to provide listings of Florida-friendly and native plant species. 

If you have a zero-lot-line or dense urban site, carefully consider whether attempting the credit is realistic. Many such sites don’t have enough site area. To create more area, consider stacking the building footprint, incorporating a green roof, or mini

If you have a zero-lot-line or dense urban site, carefully consider whether attempting the credit is realistic. Many such sites don’t have enough site area. To create more area, consider stacking the building footprint, incorporating a green roof, or minimizing parking (which would also contribute to SSc4.4: Alternative Transportation—Parking Capacity). You can also donate off-site land to earn the credit (see below).

Depending on the landscape choice of your green roof, you might find it difficult to meet this credit without an intensive roof. Some sedum selections could be considered monoculture and not able to support biodiversity. Discuss this with your landscape a

Depending on the landscape choice of your green roof, you might find it difficult to meet this credit without an intensive roof. Some sedum selections could be considered monoculture and not able to support biodiversity. Discuss this with your landscape architect or green roof designer. Also, see the LEEDuser strategy on green roofs for more details.

 Which is greater?50% of site excluding building footprint. Subtract the building footprint from the total site area, then divide by two.20% of total site. Find the total site area (including the building footprint) and divide by five.Whichever is gr

Which is greater?

50% of site excluding building footprint. Subtract the building footprint from the total site area, then divide by two.
20% of total site. Find the total site area (including the building footprint) and divide by five.
Whichever is greater is the total area of the site that needs to be restored or protected.