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Harlequins Gardens

Harlequins Gardens

Boulder's specialist in well-adapted plants

We Are Open Tuesday – Sunday, 9 – 5 for the season

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See our seasonal hours and address, below.

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Home | Home Page Feature | Bulbs to Plant Now, for October Blooms!

Bulbs to Plant Now, for October Blooms!

September 2, 2025

Colchicum ‘Waterlily’

Autumn brings surprise treats for gardeners and pollinators alike, in the form of fall-planted, fall-blooming bulbs! Plant bulbs like ‘Waterlily’ colchicum (pictured above), Saffron crocus and Autumn crocus NOW to start richly colored colonies of these hardy fall bloomers that will grow larger and longer-blooming each year! You will love their surprise appearance just when you thought there’d be no more flowers, and so will your local bees.

These healthy, hardy bulbs are just in time for planting so they will bloom this fall.

Saffron Crocus

Waterlily colchicum blooms are big (4”+) and showy, and each bulb will produce a whole bouquet over several weeks in October. And deer, rabbits and other rodents leave them alone. Purple Autumn Crocus (C. speciosa) usually bloom in October, too, followed into November by Saffron Crocus (C. sativa), with their famously fragrant, edible and striking scarlet stigmas. All three bloom without foliage, which makes its solo appearance in spring.

Don’t forget to pick up some bone meal – this amendment helps all bulbs get established.

Click here for our ‘Early Bird’ arrivals  and descriptions of all our bulbs! 

Autumn Crocus

Tags: Bulbs, Fall Gardening Categories: Home Page Feature, Blog, Bulbs, OLD-Archive

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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

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.