Verbena ( Verbena x hybrida ) is an one-year or perennial bloom , depending upon the change , with a clustering bloom that contains five - lobed flowers . grow 6 to 12 inches marvelous , verbena has a scrambling , trailing habit . Drought - tolerant , vervain flowers have a counterpoint " middle " in the center of each tiny flower . Emerging in late spring to former autumn , verbena flowers raise in a full range of colors – including , downhearted , purple and blanched . The USDA Hardiness Zones for planting are 6 to 10 .

Pink Caprice Lantana

pinkish whim lantana ( Lantana camara ' Pink Caprice ' ) is an evergreen perennial flower that , similar to verbena , has the clump - like and colored flowerheads . get 1 to 3 feet marvellous and wide , pink whim lantana has an aggressive emergence pace and fragrant foliation . The yellow - to - pallid - pink blooms attract butterflies to create the quintessential garden spirit . emerge from late spring to rime , pinkish caprice lantana is idealistic planted in containers to spill over or nestled along a perennial bed . Pink impulse lantana has drab green leaves that remain vivacious throughout the year , let in winter . pinkish caprice requires full sun only and well - drained , moist soils to thrive . The USDA Hardiness Zone for planting is 11 .

Primrose

Primrose ( Primula x polyantha ) is a repeated blossom with clustering blooms that have contrasting " eyes " within each flower , interchangeable to vervain . Growing 6 to 12 column inch magniloquent , primrose flower originate in a rainbow of colors – let in , crimson , yellow , blue and purpleness . Tucked into container or within a windowpane box , primrose flowers creating a outstanding garden display . Spring - blooming , primrose or primula meaning " first , " are one of the first bloom to flower in the garden , as their name propose . Primrose blooms expect part shade and moist , nutrient - rich soil that is cool . The zones for planting are 3 to 8 .

Candytuft

Candytuft ( Iberis amara ) is an annual flower with masses of cluster blooms that resemble the ever - adorable verbena efflorescence . The four - petaled flower are fragrant and grow in a wide chain of mountains of colors – admit , pink , red , lilac and snowy . develop 12 to 18 inches tall and 6 to 8 inches wide , candytuft is ideal plant along a garden wall or cascading over containers . Candytuft blooms in late spring to early summer to fire up up the garden with low - growing colouration . Candytuft involve full sun and well - drained , moist soil that is neural to alkaline in nature . This plant is hardy in all zones .

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