Annuals
Ask any recent newcomer to Colorado how it went when they tried to transplant their favorite flowers from back home. Colorado gardeners have learned to identify and adapt to the unique, varied climate conditions and growing seasons we find here in Colorado. Our hot summer days with intense high altitude sunlight and drying winds, combined with cool nights, can work to the gardener's advantage with proper planning.
At O'Toole's Garden Centers we have over 40 years of experience identifying the annuals that are perfectly suited for Colorado that will provide a dynamic blast of color to your garden this year. Here are just a few of the hundreds of annuals we carry at all three of our locations.
Deals
Valid thru September 30, 2024
The final sale of the growing season! Fall is a great time to plant trees, shrubs, and perennials! Sale includes all plant material: trees, shrubs, perennials, houseplants, and fall annuals. Fall bulbs are excluded.
Valid thru September 30, 2024
The final sale of the growing season! Fall is a great time to plant trees, shrubs, and perennials! Sale includes all plant material: trees, shrubs, perennials, houseplants, and fall annuals. Fall bulbs are excluded.
While Supplies Last
Late summer/early fall is a great time to plant grass seed because it has time to germinate without the heat, dryness and weeds of summer. All Scotts grass seed is on sale at 40% OFF savings while supplies last.
While Supplies Last
Late summer/early fall is a great time to plant grass seed because it has time to germinate without the heat, dryness and weeds of summer. All Scotts grass seed is on sale at 40% OFF savings while supplies last.
Staff
Store Manager – Littleton
Over 30 years with O’Toole’s! A true gardening expert! Email Chris Favorite plant: Evergreen
Blog
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, …
Did you know that after May 2, there’s a still 50% chance of frost in Denver? Don’t let that stop you from getting your garden started now! O’Toole’s offers frost blankets and other products to help protect your plans from hard freezes. If you’re a vegetable gardener, we recommend this Insulated Plant Protector/Mini Greenhouse from Dalen. Tubes of water to insulate young …
As the weather turns colder, many gardeners are ready to pack up their tools and wait until spring to start planting again. But why wait when you can start growing delicious winter crops? At O’Tools, you can find a variety of bulbs and plants perfect for winter gardening, including shallots, onions, and garlic. When planting shallots, it’s important to remember …
