Tulips are among the most popular flowers of all time. They are easy to grow, they come in an incredible variety of colors, heights and flower shapes. Some are even fragrant. There are now over 3000 varieties of tulips. The majority are grown and exported from Holland. Most tulips are adaptable to many kinds of climates. The only thing to be careful of is to plant them in fairly well-drained soil. They will be back every spring for you to enjoy.