Nepeta, or catmint, is a very useful little plant. Most varieties get about a foot tall, but ‘Six Hills Giant’ can grow to three feet. Grey-green leaves and spikes of purple flowers are characteristic. Bees love Nepeta and deer tend to leave it alone. N. cataria is catnip, the herb of choice for many cats. It grows to about three feet and seems to self-sow freely. Nepeta is reasonably drought tolerant, but will look better with water.
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…
Gaillardia is a great perennial for sunny spots. It flowers profusely, loves heat and needs only moderate water. Flower color ranges from yellow to orange and yellow to bicolor (as shown at left) to red. Bloom time lasts from early summer to frost.
Hemerocallis (daylily) have arching narrow leaves and lily-like flowers. They are tough plants and reasonably trouble free. A couple of favorites are ‘Stella D’Oro’, a dwarf golden yellow with a longer bloom period than most, and ‘Bitsy’, a repeat bloomer with bright yellow flowers on tall, dark stems about eighteen inches tall. Many flower colors are available including cream, orange,…
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.
There are so many colors and sizes of penstemon hybrids. Among the favorites are ‘Firebird’ (red), ‘Midnight’ (purple), ‘Garnet’ (fuchsia pink), ‘Thorn’ (white with a pink blush), ‘Apple Blossom’ (pink), ‘Bev Jensen’ (magenta) and ‘Raven’ (darkest purple). A very floriferous variety on a smaller plant is ‘Pike’s Peak Purple’. All these varieties take heat and cold and…
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.