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Harlequins Gardens

Harlequins Gardens

Boulder's specialist in well-adapted plants

We’re currently open Thurs-Sun, 9-5, with our annual Holiday Gift Market! 

Our Fall Sale continues with 30% OFF most plants!

Memberships & Gift Certificates – available online • Read our latest e-newsletter

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Home | Books & Music | Teaming with Microbes: The Organic Gardener’s Guide to the Soil Food Web

Teaming with Microbes: The Organic Gardener’s Guide to the Soil Food Web

October 1, 2026

Teaming with Microbes: The Organic Gardener’s Guide to the Soil Food Web. When we use chemical fertilizers, we injure the microbial life that sustains plants, and then become increasingly dependent on an arsenal of toxic substances. Teaming with Microbes offers an alternative to this vicious circle, and details how to garden in a way that strengthens, rather than destroys, the soil food web. You’ll discover that healthy soil is teeming with life—not just earthworms and insects, but a staggering multitude of bacteria, fungi, and other microorganisms. This must-have guide is for everyone, from those devoted to organic gardening techniques to weekend gardeners who simply want to grow healthy plants without resorting to chemicals.

 

Categories: Books & Music, Holiday Gift Market

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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!

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

MARCH HOURS
Thursday-Sunday, 9AM-5PM

STARTING APRIL 1
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

Mondays, CLOSED

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

MARCH HOURS:
Thursday-Sunday, 9AM-5PM

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

OCTOBER HOURS:
Thursday-Sunday, 9AM-5PM

Closing after Nov. 1

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