This kind of aster is a perennial that requires little maintenance, is resistant to disease, and blooms for a long time. Its light purple blooms open constantly in July and continue until the first frost.
Lemongrass is a low-maintenance perennial plant that has flavour indoors and curb appeal outdoors. You may chop off the leaves to use as cooking and tea herbs.
This big, deciduous perennial has blue-green leaves and early-summer spikes of pea-like, purplish flowers.
This is the epimedium type for drought-tolerant situations that requires the least amount of care: the sweetheart epimedium is the perfect perennial plant.
This sage displays himself for a long time. In late spring and early summer, it produces an abundance of violet flowers atop its dark purple spikes.
The sapphire-blue flowers of the dwarf plumbago are one of the best low-maintenance perennials for late-summer appeal, adding a unique colour to your garden.
The beautiful dark centres and golden petals of the effortlessly radiant and perennially attractive black-eyed Susan provide a burst of light to any scene.
The robust Russian sage plant gives maximum impact with little maintenance.
A busy gardener's dream, coneflowers require little maintenance. The big, eye-catching composite flowers of this perennial plant are its most notable characteristic.