Penstemon hybrids

The two most popular varieties are ‘Butterfly Blue’ and ‘Pink Mist’. This perennial is possibly the longest blooming of all.  Removing the spent flowers will encourage the plants to bloom even more and keeps them looking nice.   Height is about one foot and the spread approximately eighteen to twenty-four inches.  They prefer moderate to regular water.

Phlomis, or Jerusalem sage, is not a true sage, but it has similar requirements.  It needs little water, good drainage and is tolerant of heat.  Leaves are woolly and flowers can be either yellow (P. fruticosa) or pink (P. purpurea).  Phlomis generally grows to about four feet tall and wide.

Echinacea, or coneflower, is a tough plant that blooms for a long period in summer and autumn.  Recent breeding has produced flowers of many colors and plants of varying heights.  These plants are suitable for the garden or containers.

Tulbaghia, or society garlic, is an evergreen perennial with narrow green or green and white variegated leaves.  Clusters of small lavender flowers top stems that are one to two feet tall.  Provide regular water.  Because of the garlicky odor of the leaves, deer tend to leave it alone.

Invasive Plants or Plants for The Lazy Gardener? It all depends on your point of view! All these perennials are hardy and colorful. and some are prolific reseeders.  Pictured is Erigeron karvinskianus (Santa Barbara daisy).  It will bloom all summer with very little care, but you have to decide if you want it everywhere or if it’s worth it to pull out…

Achillea (yarrow) Green or gray ferny foliage and lots of colors to choose from!  White (‘Calistoga’), yellow (‘Sunbeam’ or ‘Moonshine’), crimson red (‘Red Beauty’) and orange red (‘Faust’ and ‘Terra Cotta’). They all endure the hot summers and cold winters. Water needs are low and bloom time long.