The stalks of this plant reach a height of 8 to 12 feet. Sesbania is valuable as a green manure crop because of its tremendous growth. It can be ready to plow under in 8 to 12 weeks after germination.
According to Recording Industry Association of America, an EP is defined as 3-5 songs OR under 30 minutes,this means a single is 1-2 songs and a Lp is 10 songs are more. Source(s): http://en.wikipedia.org/wiki/Extended_play.
If you check out The Beatles album 1, as in one, it's an album of all their number one hits. There's 27 songs on the album. I did a quick search and found information that The Rolling Stones had 8 number one songs. The site is Askville, probably not the most reliable site on earth? But, it should give you a close idea.