Our teachers have spent years honing their skills in Colorado and will help guide you to success. Classes fees are $25 (unless otherwise stated), and payment for classes is non-refundable.
This small fee helps to support our speakers, classroom costs, and Harlequin’s educational direction. It is best to pre-register as some classes have size limitations and others may be cancelled if they don’t meet minimal attendance as set by individual instructors. The last day to register for any of our classes is 48 hours before start date.
You can register on our website (best) or at the nursery, or by calling 303-939-9403 with payment information.
Most of our classes run from 1.5 to 2 hours in length, and sometimes longer for hands-on classes or to accommodate extra questions. Many of our classes will be held next door at the Boulder Circus Center. The Circus Center is located next door to Harlequin’s Wholesale at 4747 North 26th Street. A confirmation email will always be sent to you before the class confirming location along with any other information. For weather-dependent classes, we’ll notify participants in the event of weather cancellation/rescheduling.
Customers who have signed up as 2025 Members will receive $10 off their first class. Please consider becoming a Member: It is a great way to support Harlequin’s mission. Memberships can be purchased online or at the store.
We’re adding new classes for the 2025 growing season!
Click on class image for more information. View Cart | Checkout
-
InfoBuy
Sun, July 13 – Best Fruit Trees for Colorado with Mikl Brawner
$25.00 -
InfoBuy
Sun, July 20, Non-Toxic Pest Management with Mikl Brawner
$25.00 -
InfoBuy
Sat, July 26 – Garden Design 101, with Elaine Walker
$25.00 -
InfoBuy
Sun, July 27 – Garden to Broth: Nourishing Soups from Homegrown Harvests, with Mitten Lowe
$25.00 -
InfoBuy
Sat, Aug 9 – Seed Saving 101 with Jess Harper
$25.00 -
InfoBuy
Sun, Aug 17 – Successful Home Composting, with Mikl Brawner
$25.00 -
InfoBuy
Sun, Aug 10 – How to Mulch, with Mikl Brawner
$25.00 -
InfoBuy
Sun, Sep 7 – Fall Pruning with Mikl Brawner
$25.00 -
InfoBuy
Sun, Sep 14 – Low Tech Greenhouse Design and Operation, with Mikl Brawner
$25.00