All-Weather Perennial Plants you would Love Having a garden that stands throughout the year regardless of weather conditions may be a very big challenge. But having year round perennials can be possible. Just include all these top known perennials in your garden and enjoy the sight of beauty even after every change of season.
Amsonia hubrichtii is native to eastern Oklahoma and Arkansas. It is tolerant of moist soils and is quite drought tolerant once established. Flowers are sky blue, star shaped and develop in clusters at the end of each branch in early spring. Leaves are needle-like on upright stems: foliage is bright green in summer and in fall explodes to a golden yellow. Amsonia grows to 3 feet high.