Deadheading encourages even longer blooms. This hardy perennial produces bright yellow, pink, or red flowers from late spring to fall. Coreopsis thrives in poor soil and withstands heat and drought.

Lavender (Lavandula) is a fragrant perennial that blooms about eight to 10 weeks after planting. It is known for its purple ...

May is a fantastic time to add plants to flower beds and containers for bright flowering displays. While many gardeners will ...

Check the mature heights and widths so you can arrange and space them properly. Most perennial flowers grow best with at least a half day of full sun. For shadier areas choose shade tolerant varieties ...