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Harlequins Gardens

Harlequins Gardens

Boulder's specialist in well-adapted plants

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Home | Blog | PERENNIALS – 2025 Spring Newsletter

PERENNIALS – 2025 Spring Newsletter

April 1, 2025

Harlequin’s Huge Selection of pollinator-supporting Native Perennials-including:

Castilleja integra – Indian Paintbrush – Brilliant scarlet-orange early summer hummingbird magnet, challenging

Allium cernuum – Nodding Onion – 1’+ tall graceful, nodding scapes of light to deep pink flowers are bee-loved

Heterotheca pumila – Alpine Goldenaster – a rare Rocky Mt. subalpine/alpine wee mound dotted with golden daisies for the butterflies and bees

Hymenoxys argentea, H. scaposa – Perky Sue – Lemon yellow daisies dance above tight linear foliage clumps, xeric

Native Yarrow- clusters of white flowers for pollinators, strong spreading for natural lawn; herb-medicine, supports many native beneficials and pollinators

Lithospermum multiflorum – very pretty, small golden yellow trumpets on 18” shrublet for part shade; north or east exposure. Foothills native no other nursery carries

Scarlet Gilia

Scarlet Gilia- Ipomopsis aggregata- red trumpets on 2’-3’ stems call in the hummingbirds; very show in the garden

Native Campanula rotundifolia- sweet blue bells on 12”-16” stems for pollinators; tough in dry part shade

Sulfur Flower–Kannah Creek, Eriogonum umbellatum, E. jamesii: yellow pom-pom flowers are important to butterflies, best native ground cover

Asclepias incarnata & Asclepias tuberosa – Butterfly Weed, pretty flowers, 1’-2’ high, essential Monarch butterfly food

Native Bee-Balm –Monarda fistulosa: Showy purple blooms bring bees, hummers, butterflies; deer-resistant

Penstemon secundiflorus (Sidebells Penstemon)

Many Penstemons including:

P. virens: 2”x 8”, short spikes of blue flowers; shiny, dark evergreen leaves

Penstemon secundiflorus: violet-pink flowers, silvery foliage, long lived local wildflower and dozens of other species!

Many Columbines including: Rocky Mt., Denver Gold, Western Red, Barneby’s, and more!

Purple Prairie Clover – long lived xeric native loved by many bee species, bright purple-pink, nitrogen-fixing.

Gaillardia aristata- BlanketFlower – beautiful 2″ yellow daisies with notched petals, red centers, can bloom all summer, drought-tolerant. We have the local genotype

Liatris punctata-Gayfeather – butterfly essential late summer/fall, 1′ tall purple spikes, xeric

Oenothera caespitosa

Oenotheras-Evening Primroses –  O. caespitosa (Tufted Evening Primrose) – gorgeous big fragrant white blossoms age pink

Chocolate Flower – 12″ x 24″ wide, yellow daisies with chocolate fragrance, very xeric, blooms all summer

Sphaeralcea munroana: Hardy, 18” vivid orange blooms all spring, bee-loved, low-water, silver leaves, rare

Erysimum wheeleri/Wheeler’s Wallflower: Tall, long-blooming biennial, vivid burnt-orange flowers, HG exclusive!

Engelmannia peristenia/Engelman Daisy: Plant Select, neat golden daisies all summer, 18”h low-water beauty

Townsendia hookeri & kin: Native ‘Easter Daisies” grow dry, begin bloom super-early in neat little clumps

Echinacea angustifolia/Narrow-leaf Coneflower: premier immune herb, large pink or white summer blooms on tall stems bring butterflies, finches

Agave Neomexicana ‘Big Blue’-bold, often blue broad blades with sharp spine at the end, evergreen, showy

Native Pussytoes, Aster, Skyrocket Ipomopsis, Blazing Star, Navajo Tea, Prairie Sundrops (Calylophus serrulatus) and many more!

PLUS many great non-Natives including:

Many Agastaches –Blue Fortune, A. rupestris, A. foeniculum, Coronado and ‘Ava’

Sage: culinary, Purple, Berggarten, Blue Hill, May Night, Caradonna, Furman’s Red, Mojave, S. azurea, S. argentea

Dianthus – Tuscan Honeymoon-grassy foliage, 2’-3’ stalks of pink flowers late summer;  D. gratianopolitanus – very tough groundcover. very fragrant pink flowers, durable;  D. Blue Hills – the bluest foliage, fragrant flowers, 12” diameter; D. Petraeus noeanus – Jasmine Dianthus, powerfully fragrant

Geranium ‘Rozanne’

Hardy Geraniums – Biokovo, Splendens, St. Ola, Crystal Rose, Cambridge, Ballerina, G. macrorrhizum, G.sanguineum

Echinacea purpurea, Magnus, White Swan, E. tennesseensis, E. pallida, E. paradoxa, E. angustifolia

Rosemary – Arp, Madeline Hill, Tuscan Blue, Prostrata

Harlequin’s Silver Germander (2024 Plant Select!) T. rotundifolium, T. chamaedrys

Many Lavenders – Royal Velvet, Grosso, Twickle Purple, Munstead, Hidcote, Thumbalina Leigh, Vera, Wee One

Ornamental Oregano – Kent’s Beauty, Amethyst Falls, etc, cascading groundcovers, long blooming, bee-loved.

Plus: Scabiosa Fama, Sedum nevii, Corsican Violet, Limonium gmelinii, Lallemantia canescens, Firefly Coralbells,  various Iris, many sedums, several creeping Veronicas, Liatris, Plumbago, Amsonia and even Daphnes

Rock Garden and Crevice Plants:

Campanulas, Townsendias, Delospermas, , Physaria, Daphnes, Asphodeline, Aethionema, Hosta Venusta, Dwarf Iris, Erigerons, Erodiums and more

Papaver ‘Lauren’s Grape’

Tough Annuals:

Snapdragon, Marigolds, Lauren’s Grape Poppy, Petunias, Datura, Pansies, Calif. Poppy, Nicotiana, Salvias, Honeywort and many more!

Categories: Blog, OLD-Blog

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We do not ship plants!

Our plants are for sale ONLY at our Boulder location. We DO NOT ship plants or any other products.  Come visit us!

Hours by Season

SUMMER HOURS
Tuesday-Sunday, 9AM-5PM

 

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Contact Us

303-939-9403 (Retail)
staff@harlequinsgardens.com

4795 North 26th St
Boulder, CO 80301

Sign-up for E-Newsletters!

Sign-up for our weekly e-newsletters to receive empowering gardening tips, ecological insights, and to keep up on happenings at Harlequin’s Gardens — such as flash sales and “just in” plants. We never share customer’s addresses!

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Our Hours

Seasonally, MARCH to OCTOBER.
MARCH HOURS:
Thursday-Sunday, 9AM-5PM

APRIL-OCTOBER HOURS:
Tuesday-Sunday, 9AM-5PM

JANUARY - FEBRUARY HOURS
Thursday-Saturday, 10AM-4PM

Mondays, CLOSED

The plants we grow are organically grown. All the plants we sell are free of bee-killing neonicotinoid pesticides.