Wouldn't it be great if you could just grow new customers? Buy a packet, then go home and plant the seeds?
Except, you'd be too impatient. Even if you were guaranteed these seeds would grow to maturity in 3 to 4 months with the proper care...it wouldn't be fast enough for you. You'd plant them, water them, and fertilize the hell out of them...and in a couple of days you'd be cheek to ground seeing if there was a sprout coming yet.