Lamb's Ear. One of my personal favorites because of its super soft leaves which of course feel like prickly cacti. Just kidding, it feels like a lamb's ear which is where it gets it's name. Lambs ear are a perennial and extremely easy to grow. This I bought for a cheap price of three dollars.
Another plant I bought was lemon balm. I got this plant due to it's medicinal values and it's uses for tea. If you read Tea Leaves you should know I am a tea addict.
I also bought spearmint plant for it's medicinal values and tea uses.
The last plant I bought is one of my favorites. Its Aloe Vera! I bought the Vera plant for a cheap price of 3 dollars! I bought it for it's uses for skin and the drink. This is one of my favorites!
If you have any plant sales around your area, I highly recommend going so you could get some plants for a low price! GO NOW!!