Garden Center Price Match

To say “Thank You” for over 40 years of business, we guarantee that we will match any posted price on perennials, trees or shrubs from any other Colorado garden center.

    • Excludes Lowe’s, Home Depot, Wal-Mart, and Costco
    • Price match available on Perennials, Trees and Shrubs
    • Price match available on regularly priced items only
    • Must present a picture, printed ad or screenshot of price in question
    • Offer good on identical items only
Tree & Shrub Guarantee

All trees and shrubs are guaranteed for one full year. If your tree or shrub doesn’t make it, bring it back with a receipt for full store credit.

    • All Nursery items are guaranteed for one full year. Year begins on the date of purchase. Nursery items include all trees, shrubs and roses, but exclude vines, grasses and peonies.
    • Any time during the year, a customer may bring back the receipt and dead plant for full store credit. Customer must have receipt for store credit.
    • Annuals and perennials are sold as is, with no guarantee.
Tomatomania 2025

Join us for the world’s largest (and most fun) tomato plant sale!  It’s what the New York Times called, “the tomato freaks’ Woodstock”.

$10 Off Sunkit Mini Greenhouse

Expires April 30, 2025

Help seedlings root raster and more vigorously with gentle warmth and the perfect humidity. Food-grade BPA-free plastic, 72-cell insert, adjustable dome, humidity vents, and heat mat.

Image
Gift Cards

Consider a gift card for birthdays, Mother's Day, or the Holidays. Shop together, plant together and watch together as your gift grows and blossoms into the future!

Employment

Spring is calling, and so are we! O’Toole’s Garden Center, a Denver favorite for over 45 years, is looking for passionate plant enthusiasts to join our team for the upcoming season.

Cultivating Well-being with Houseplants

How do you escape the stress of today’s news and the artificial lights of your computer screen and smart phone?

Our customers say that gardening is part of their “me time”, and that it helps them feel hopeful and positive, the same can be said about caring for houseplants.

2023 Garden Giveaway Winners

Thank you to everyone who participated in the 2023 Garden Giveaway contest! It’s so fun to see how your gardens take shape after meeting you while shopping in our stores.   First Place @js_customs8   View this post on Instagram   A post shared by John (@js_customs8) “I’ve been working on my garden and landscape for 25 years,” says JS, …

All Blog Entries
Image

2020 Garden Giveaway Winners!

September 18, 2020
It was so inspiring to see all the creativity and gardening passion out there! Check out the winners of our 2020 Garden Giveaway! Read Full Blog Entry…
Image
Ask a Gardener – Japanese Beetle
June 11, 2020
Japanese Beetles damage plants as both adults and larvae. Adults feed on soft leaf tissue, leaving skeletonized foliage. Larvae feed on roots, especially turf grass, leaving dead, brown patches in the lawn. Cech out this blog entry for tips and products to address both the larvae and the adult bugs. Read more