Creeping Jenny

This hardy groundcover forms a dense mat of bright golden leaves.   Adds a pop of color wherever you put it.  Creeping Jenny can also be used in baskets or containers as a trailing accent plant.  Its pretty small rounded leaves just drip out a basket to add a lush effect.

Exposure: Part Sun, Shade

Varieties:

  • Golden (Aurea): 4″H x up to 24″ W. Zone 4.

Veronica

What a pretty and dense groundcover.  It literally SMOTHERS itself in flowers.  Want to attract pollinators early in the season?  This is your plant.

Exposure: Sun, Part Sun

Bloom Time:  Late Spring to Early Summer

Varieties:

Crystal River: 2″H x 18″W.  Sky blue flowers.  Zone 4

Turkish: 2″H x 18″W. Cobalt blue flowers. Zone 3

Red Birds In A Tree

(Scrophularia) Introduced in 1996 by High Country Gardens, this rare penstemon cousin has showy, crimson, tubular flowers produced in generous sprays above rich green serrated foliage.  Hummingbird magnet.   36″H x 18″W.  A Plant Select perennial. Zone 3.

Exposure: Sun, Part Sun

Bloom Time:  Summer

 

Scrophularia Red Birds in a Tree
Scrophularia Red Birds in a Tree
Photo Courtesy David Winger via Plant Select

Salvia

There are many different types of Salvia also known as Sage.  There is a wide variety of flower color between them… but they all offer a long bloom time for your garden, are deer resistant and pollinator friendly.  Plant in well drained soil and deadhead for an extended bloom time.

Exposure: Sun, Part Sun

Bloom Time:  Summer


Varieties:

Furman’s Red: 24″H x 14″W. Zone 5. A Plant Select perennial. Blooms Summer to Fall.

May Night: 18″ x 24″.  Purple blooms all summer, deadhead to prolong show. Long Bloom Time!

Mojave Sage (Salvia pachyphylla):  Irridescent blooms in violet tones above silvery foliage.  24″ x 24″.  Blooms Summer to Fall.  A Plant Select perennial.  More info here.

Platinum: 12″H x 12″W. Zone 5.  Dwarf type, silver leaf sage. Lavender blooms. Blooms Late Spring-Summer.

Windwalker Royal Red: BIG!  up to 48″H x 48″W. Zone 5.  Blooms Summer to Fall.

Windwalker Royal Red

May Night

Mojave Sage (PCO David Winger for Plant Select)

WindWalker Desert Rose PCO Plant Select

Creeping Phlox

Creeping Phlox is one of the first perennials to bloom in Spring.  It literally covers itself in cheerful blossoms.  Pair with spring blooming bulbs such as tulips or daffodils for a bit more impact.  All varieties grow close to the ground and spread to form a patch.

Exposure: Sun, Part Sun

Bloom Time:  Early Spring


Varieties

Fort Hill
Pink Ridge (P. stolonifera)
Pinwheels
…and other assorted varieties

Penstemon Red Rocks

Penstemon

Penstemons typically thrive in lean, well drained soil.  So they do well in a dry border or rock garden setting.  Their tubular flowers come in many colors.  They put on a pretty show in summer and are visited by many pollinators.

Exposure: Sun, Part Sun

Bloom Time:  Summer


Varieties:

Coral Baby:  20″H x 14″W.  Coral flowers. A Plant Select perennial. Zone 5.  A Plant Select perennial.  More Info Here.

Desert Beardtongue: up to 36″H x 20″W.  Lavender mauve flowers.  A Plant Select perennial. Zone 5. More Info Here.

Pine Leaf Types: (P. pinifolius) 10″H x 15″W. Fine semi-evergreen foliage covered with scarlet or yellow flowers (Mersea’s yellow) depending on variety. Zone 4.

Prairie Jewel: up to 3’H x 1’W.  Showy, tall penstemon in purple tones. Deadhead the first 2 years to avoid seed set for a stronger plant. Zone 3. A Plant Select perennial.  More Info Here.

Rocky Mountain: up to 2’H x 3’W.  Purple-blue flowers. Zone 4. Planted in our front bed! Blooms like a champ in that hot, sunny, low water area.

SteppeSuns Sunset Glow: a newer orange pine leaf type from Plant Select.  Hardy to Zone 4. Hummingbird magnet for dryland gardens.  More Info Here.

Summit Sweets Ruby: ruby colored flowers. Hardy to Zone 5.

Waggon Wheel: 1-2″”H x 12″W. Sweet and petite native with lavender/blue flowers. Blooms in early Summer. A Plant Select Perennial. More Info Here. Zone 4.

Desert Beardtongue
Desert Beardtongue
Photo Courtesy Plant Select

Coral Baby
Coral Baby
Photo Courtesy Plant Select

Rocky Mountain Blue planted at Sunset

Poppy

Oriental poppies will establish over time to steal the show in any early Spring garden. They come in a variety of colors, though red or orange hues are the most common.  Place them toward the back of your Spring border.  Their flowers are striking, but as the foliage dies back, it is best to have something in front of it to help continue the show for the rest of the season.

Exposure: Sun, Part Sun

Bloom Time:  Late Spring – Early Summer

Varieties:

Allegro
Brilliant
Queen Alexander and other Assorted Oriental Types

Catmint

Catmint (Nepeta) is a long-blooming perennial… especially if you shear it back after the first bloom.  Its lavender blue flowers blend well with the silvery foliage.  A favorite of bees, it mixes well in an herb garden and at the front of a perennial border.  A great perennial for beginners since it is so easy to grow.  Deer and rabbit resistant. Drought tolerant.

Exposure: Sun, Part Sun

Bloom Time:  Summer


Varieties:

Junior Walker: A great filler for your garden. Height is “knee high” but with a good spread. 18″H x 30″W.  Zone 4.   

Little Trudy: Mini compact catmint. Up to 14″H x up to 14″W.  Zone 4.  More Info Here.

Prelude Purple (N. subsessilis): A new Japanese catmint with a deeper purple color, still wonderful for pollinators and a long bloom time. 3′ x 3′ Zone 4.

Whispurr Pink: Extra large flower clusters that attract pollinators to their soft pink color.  Like all other catmint, has a long bloom time. 2′ x 2′. Zone 3.

Blue Flax

Plant one of these perennial plants to enjoy lovely blue flowers swaying in the breeze.  They provide an airy filler to any Spring garden and attract butterflies as well.  Durable, long-lived and easy to grow.  Plant in multiples for best effect.

Exposure: Sun, Part Sun

Bloom Time: Spring

Baby’s Breath

(Gypsophila) Pink creeping baby’s breath can be used as a small-scale groundcover (as pictured with this peony) and is equally as lovely trailing over a stone wall or in a container.  Though it is drought tolerant…prefers consistent soil moisture for extended bloom time.   Likes well-drained, alkaline soil.  Works great here as Colorado soils are naturally alkaline.  6″H x 12-24″W, Zone 3.

Exposure: Sun

Bloom Time:  Late Spring to Late Summer

(Gypsophila) White Baby’s Breath blooms in Summer, does very well here and can be 2-3′ high and wide at maturity.  Clip a little for an indoor bouquet or pair with other Summer blooming perennials.