Seasonal Color Repetition Is Key
Create visual cohesiveness by sticking to a few strategic hues 1 . Purple starts the colour show offIn natural spring / early summertime , Spanish lavender ( Lavandulastoechas , Zones 7–11),tall verbena(Verbena bonariensis , Zones 7–11 ) , and blazing star ( Liatrisspicata , Zones 3–9 ) shine . These long - blooming perennials begin flowering fairly betimes on and continue their show up until the temperature cool . 2 ....