Coneflower/Echinacea is an old favorite and can be completely neglected, they will grow anywhere in full sun. Even in poor soil. They also spread nicely. Looks nicely when paired with Russian sage - blue and pink
My grandmother's favorite--Lantana is so easy to grow. It attracts butterflies, loves sun and can tolerate drought. Good watering results in a showy and large plant. Freezes to the ground in winter but returns year after year.
Dalmation Bellflower produces beautiful mounds of purple bell-shaped flowers from late spring through summer. Low-growing plant is perfect for adding color in front of other perennials. Grows only tall. Spreads Prefers full sun to partial shade.
MAILBOX --HOT and DRY. Drought tolerant Ice Plant (Delosperma) is right at home along this cement curbside. Few sun perennials can take such less-than-forgiving locations yet still provide months of bloom all summer long.
Purple Persian Buttercup Bulb Defined by a lush flowering of rich purple petals, this bulb set enhances your garden with delicate, beautiful texture. H – Perennial Bloom time: May to July – Full sun exposure Hardy in zones 7 to 10