The system needed to be overhauled so that entire neighborhoods could be certified, not just buildings. Thatâs why NRDC teamed up with the Congress for the New Urbanism and the U.S. Green Building Council to launch LEED for Neighborhood Development, or LEED-ND, in 2010.
Young newly sprouted plants are called seedlings. They are what  grows directly after germination takes place. These plants then  grow into the adult plants.
Comments. Submit. The length of time it takes for a flower to sprout varies on the plant. Most flower seeds have a germination period of 2 to 3 weeks, after which the flower will begin to sprout and push through the soil.Keywords: flower seed, planting seeds, germination of flowers.omments. Submit. The length of time it takes for a flower to sprout varies on the plant. Most flower seeds have a germination period of 2 to 3 weeks, after which the flower will begin to sprout and push through the soil.