10. CREEPING JENNY This perennial plant is a fast-growing evergreen with round golden yellow leaves. Working well in rock gardens, between stepping stones, and around ponds, Creeping Jenny will vigorously “creep” around anywhere you wish it to cover. Provide enough water and you’re well on your way to never getting rid of this plant 9. PANSY If you are picky about color, pansies come in an array of colors, some in multiple colors per flower. Much smaller than Calendulas, Pansies grow eight inches tall and grow best in containers or in groupings against trees or bushes. If you live in a frost-free region, this flower will add plenty of color to your landscaping. 8. PETUNIA These plants are tough and do extremely well in the cool weather. They come in many different colors, sizes, and shapes and only rely on sunlight, a little fertilizer and water to bloom. If you live in a frost-free region, these plants can be planted in the winter wit...