What plant or flower will grow really quickly?

i have a project and im doing it on plants and or flowers. i need to know what type of plant or flower from seed can be able to grow super fast in about 2 weeks? also it should be pretty cheap and i can get it at a local store like Rite aid, walgreens, dollar tree etc.

What plant or flower will grow really quickly?
Canna. Water it and it will reach 10 feet in 5 months.
Reply:beans....any kind...pinto, lima etc. wet a paper towel...wrap the bean in it....put it in a zip lock...lay it in a window with in a few days you will have a sprout and can plant it in a week or so...in two weeks you have real plant...good luck with the project. also it is really really cheap you probably already have some in your kitchen.
Reply:If you are looking for any quickly growing plant I would have to recommend a pea plant. They can usually be found in Walgreen's.
Reply:passion vine they grow supper fast and multiply fast to and grow really tall on trellis
Reply:My best advise for you would be to go to Wal-Mart and look at the packets of seeds. On the back of the package there is a table that will tell you how fast the seed should grow after being planted. Some are faster than others and I have no idea where you are as far as what grows in your area. You can also force (make them grow faster) seeds in a clear covered container under a heat lamp. Just make sure you keep the soil moist, but not soaking wet and keep them covered as much as possible. This will also cause condensation in your make shift "green house" so that you don't have to water often. Good luck.
Reply:Radishes grow very quickly when given adequate moisture.