With great sadness, we share the news that the pioneering plantsman David Salman passed away on the fifth of June. David was a dedicated, passionate, and articulate educator and proponent of sustainable gardening, a plant explorer with a gift for selecting and introducing exceptional plants for western landscapes, and the founder of Santa Fe Greenhouses, High Country Gardens, and Waterwise Gardening.
Out of his serious concern for the planet, David had recently begun working on what he considered his ‘next act’ – helping to reverse climate change by enabling people to plant large numbers of trees, and especially shrubs. He wanted to identify the woody plants best adapted to conditions in the West and Southwest, and had solicited recommendations from Harlequin’s Gardens and others, with the aim of propagating and distributing on a large scale the most appropriate and successful plants for combatting climate change. David Salman’s legacy includes over 60 waterwise plant introductions. His contributions to gardening and gardeners in the West were transformational. He will be sorely missed.
The following tributes and obituaries for David are available: Nursery Management, AP News, and HaMakom. (Photo Credit: High Country Gardens.)
Bur Oak (Quercus macrocarpa) is a majestic, slow-growing tree reaching 60 to 70’ in height and spread, and is typically very long-lived (think 200, 300+ years!). It’s the sort of tree you plant for the benefit of the generations to come. Many oak species don’t thrive in Colorado’s alkaline soils, but Bur Oak is a happy exception. It is also drought-tolerant once established, even in dry clay, and can handle city conditions quite well. Bur Oak’s strong wood and strong, almost right-angled branch connections resist breakage in wind and snow. 
We are known far and wide for our selection of 
We would like to invite you to visit the Boulder-Dushanbe Teahouse Rose Garden in downtown Boulder across from the city park. The unique treasure of an intricately handcrafted, traditional Tajik Teahouse was gifted to the city of Boulder by the citizens of Dushanbe, Tajikistan, one of Boulder’s Sister Cities, in 1988. In time, the design of the structure was amended to be able to house a restaurant business, construction was completed, and the Teahouse opened in spring of 1998. Both the inside and outside of this fabulous building are elaborately adorned with colorful carved, painted and sculpted elements, mostly traditional, plus some contemporary artistry. 
In late June Eve and Mikl attended two inspiring events that are related in that both organizations / institutions are concerned with researching, trialing, and introducing plants that are resilient in the face of the challenges presented by Climate Change, especially increasing heat and long-term drought. 
A FEW of our FEATURED TOMATOES
This taste-test winning, hard-to-find heirloom is one of the darkest ‘black’ tomatoes, with delicious, rich, smoky-sweet, complex flavor; pretty 8-14oz. purple-brown fruits are resistant to radial cracking. Big, 5-7’ productive, regular-leaf plants are healthy and tolerate heat and dry conditions.
We recently passed Boulder Valley’s “average last frost” date (May 9).With all this rain, it sure feels like Spring! Lots of gardeners are asking if it’s safe to prune now, especially roses and shrubs. The answer is YES! But…..
This week, we invite you to visit us and choose some new plants to nurture and mother. And honor the Mothers in your life with the plants, garden items, books, classes or healthy products they’d love. We have a beautiful line of glazed pots for patios, entryways and balconies. Our organic pepper, tomato, and herb starts are pouring in, as are many new perennials and shrubs, roses, vines, grasses, and annuals, all neonic-free. We also have plenty of fruit trees and berry bushes, and seeds for delicious summer crops like beans, basil, cucumber, zucchini, pumpkin, and melon, and glorious pollinator-supporting flowers like Lace Flower, Poppy, Zinnia, Sunflower, Nasturtium, Gloriosa Daisy, Cosmos, Morning Glory, and many, many more!
Okay, you prepared your soil and planted your vegetable garden with all kinds of wonderfully flavorful, nutritious foods, you’re watering and watching them grow, and wondering ….. When can I start to eat them, how do I harvest them, and how do I get the most out of these plantings? Here are some tips on vegetable crops harvest timing and techniques that may not be self-evident. Even if you’re a seasoned gardener, you may not be aware of some of these procedures! 
Give yourself a break by putting away your lawn mower for the month of May with the additional benefit of feeding our early bees!
Monarch butterflies previously considered Threatened, have now been classified as Endangered by the International Union for Conservation of Nature, the world’s most comprehensive scientific authority on the status of species. Two major driving factors are habitat loss (and thus, food loss), and climate change. 
We are here for you! You’re in the high desert/steppe now, with short growing seasons, sudden temperature changes, unpredictable precipitation, low humidity, drying winds, alkaline soils that are low in organic matter and nitrogen, hot summers and cold winters. Despite these challenges, gardens can thrive here, and be productive, rewarding and beautiful!
Opening Day will be here in just a few minutes (or it seems to our busy-bee staff!) and our doors will re-open this Thursday, March 3rd at 9 AM. We hope to see you then! Our hours for the month of March are Thursday through Sunday, 9 AM to 5 PM. Then beginning Tuesday, April 1st, our hours expand to six days a week, Tuesday through Sunday. 
The bad news is that last week’s small delivery of tomato starts froze when the wind blew open the back door of our greenhouse in the middle of the night.
This morning’s broadcast of 
What a glorious spring! Having been blessed with generous snow and rain, the land is bursting with energy, greener than green, and flowering in kaleidoscopic exuberance! Migratory birds have been arriving or passing though our region this month, offering sightings of avian treasures like Lazuli Buntings and Western Tanagers, not to mention the hummingbirds. We do live in a wondrous world!
Our Annual May Day Festivities and Spring Sale begin May 4th!
Like miniature iris emerging from the warming soil, March launches Harlequin’s Gardens early spring season, and our doors will re-open on Thursday, March 3rd. Our hours for the month of March are Thursday through Sunday, 9 AM to 5 PM. Then beginning Tuesday, April 1st, our hours expand to six days a week, Tuesday through Sunday.
Stay tuned for our 2022 class listings, and as your spring-flowering bulbs emerge, refer to our 
With the Thanksgiving holiday approaching, we’d like to take this opportunity to express our gratitude for another great year, our 30th!, at Harlequin’s Gardens.
So they can support us!
Our hearts go out to the many people who suffered devastating losses in the Marshall wildfire. It may be possible to rebuild homes, but their contents may be irreplaceable and the sudden disruption to lives will present great challenges. Communities will also need to be rebuilt, and we are hoping the larger community will continue to step up to offer long-term support to all those in need. It takes a village! 
Historically February is one of Colorado’s snowiest months, and finally we’re beginning to see evidence of that this year! Additionally, the forecast indicates more to come. It remains to be seen how some of our marginally hardy garden plants have suffered from the below zero temperatures.
This year the Winter Solstice will fall on Tuesday, December 21st. This astronomical event is the time of the year when the Earth’s north pole is tilted farthest from the sun, so that night is the longest and daylight is the shortest (in the northern hemisphere). This day has long been celebrated because it signals the lengthening of the days until Summer Solstice on June 21. Even though there is a lot of winter left, there will be more day light. It is the promise of Spring to come. 
We are appreciative of the community support at our Holiday Market opening weekend! With the perfect autumnal weather, more people than ever were able to enjoy our local musicians, Sandra Wong & Jon Sousa’s world music, and Margot Krimmel’s traditional and original harp pieces.
Mason Bee populations plummeted throughout Boulder County due to harsh spring weather, so it’s especially important to coddle them this winter! Mason bees normally nest in holes in tree trunks, which offer stable temperature, moisture, and protection from predators. To provide extra assistance, bring your Mason and other native bee tubes/cocoons into a sheltered place with ambient (outdoor) temperatures, but with less fluctuation, like a garage or refrigerator. Cocooned bees are now adult and safe to handle in their cocoons. If you used liners or reeds, take them out of the guard tubes and shelters and store them in the fridge. Ideally, unwrap the liners/reeds and just overwinter the mason bee cocoons. Place them in a Humidi-bee chamber (in stock), and keep the lower pad moist. 
Our 2022 Fall Members-Only Sale has finished, and now our Big Fall Sale has begun, with 20% off for everyone! Plants included in this week’s sale are:
I turned 75 this year so I get to give some perspective on the state of the world. Here is some of the good news that is not being reported these days. I should begin by acknowledging that, oh, yes, there are lots of things that are getting worse, but many things are getting better, too.
Time to store this year’s bounty! The Big Book of Preserving the Harvest is a dependable classic source of instructions and recipes for drying, pickling, canning, and freezing the fruits of your labors. And after the garden has been put to bed for the winter, there will be time for reading! The most useful, practical, and enlightening books on gardening, nature and natural healing are on our shelves now, with more of the following titles arriving any day now! Don’t forget that one of the benefits of being a 
“The less biodiverse any system is, the greater the potential for its collapse.” Janisse Ray, from The Seed Underground: A Growing Revolution to Save Food.
Basil is one of the great culinary pleasures of summer, and it’s definitely NOT TOO LATE to plant Basil and enjoy a good crop! Basil plants are beautiful, grow equally well in the ground or in pots, thrive in hot weather, provide a continuous, bounteous crop, and Basil’s many different flavors are essential to a variety of distinctive cuisines. It can be used fresh, dried, or frozen in oil or as pesto. Though basil leaves lose most of the aromatic oils when dried, we have still found that basil dried from your garden is so much more flavorful than commercial dried basil.