Putting the COlor in COlorado!
As the ground starts to thaw and spring is just around the corner, now is the perfect time to plant dormant trees, shrubs and perennials. Planting dormant nursery stock is a great way to get a jump start on the next growing season. Dormant plants don't have much top growth right now, but there is a lesser risk of transplant shock and more time to establish the plant's root system so your plants will be bigger and healthier come springtime. Check out the varieties of Flowers, Fruit Trees, Shrubs, Grasses and Berries at O'Toole's Garden Centers
Spring
Early spring flowers are the surest sign that warmer weather is coming. After a long winter, it's time for spring landscaping!
Summer
Summer flowers electrify your garden with some of the most spectacular color of the entire year, whether they are annuals or perennials.
Fall
Brilliant fall foliage color combines warm days, cool nights, and plenty of sunshine -- and that is typical autumn weather in the Mountain West.
Winter
Gusty winter winds and swirling snow stop gardening efforts, but the landscape continues to unfurl a marvelous scene outside windows during the coldest months
Annuals
FInd the perfect annuals to add a blast of color to your garden this year!
Perennials
We have all the perennials that thrive in the unique climate of the Rocky Mountain region.
Ground Covers
Ground covers form a dense mat of roots and foliage to reduce soil erosion, exclude weeds and look great!
Vegetables
Growing your very own vegetable garden is healthy, economic and a whole lot of fun!
Herbs
We've compiled simple tips and tricks to help you grow some of the most popular herbs.
Berries
Easy to grow, quick to bear, and naturally resistant to disease, super-nutritious berries are some of the best fruits to grow.
Trees
Many types of shade, ornamental and fruit trees can be grown in Colorado.
Evergreens
O'Toole's has a variety of evergreens that are perfectly suited for any space and will thrive in Colorado.
Shrubs
Shrubs are a versatile and beautiful part of any comprehensive landscaping program.
Grasses
Homeowners can create an interesting landscape that is also drought-friendly by using ornamental grasses.
Vines
Vines are intertwined wonders that love to sprawl over hillsides, trellises, and stone walls.
Deals
While Supplies Last
Fall is a great time to plant trees and shrubs, and we're putting all of our 2023 inventory on sale! Hurry in for the best selection and save big!
While Supplies Last
Fall is a great time to plant trees and shrubs, and we're putting all of our 2023 inventory on sale! Hurry in for the best selection and save big!
While Supplies Last
If you've been thinking of adding roses to your garden, don't miss this opportunity to save big! All Roses are 40% off while supplies last!
While Supplies Last
If you've been thinking of adding roses to your garden, don't miss this opportunity to save big! All Roses are 40% off while supplies last!
While Supplies Last
Monrovia has been growing quality plants for nearly 100 years. Custom soil mixes ensure healthy roots and pruning/shaping helps them thrive. Save on all Monrovia plants this month!
While Supplies Last
Monrovia has been growing quality plants for nearly 100 years. Custom soil mixes ensure healthy roots and pruning/shaping helps them thrive. Save on all Monrovia plants this month!
Expires September 30, 2023
Pennington provides premium grass varieties for beautiful lawns, along with easy to use patch and repair mixes. Save on Pennington Grass Seed and help your lawn reach its full potential.
Expires September 30, 2023
Pennington provides premium grass varieties for beautiful lawns, along with easy to use patch and repair mixes. Save on Pennington Grass Seed and help your lawn reach its full potential.
Staff
Store Manager – Littleton
Over 30 years with O’Toole’s! A true gardening expert! Email Chris Favorite plant: Evergreen
Blog
Many of our annuals come from Apple Valley Greenhouse in Penrose Colorado. Apple Valley sources beautiful annuals from around the world and plants them in Colorado so they can deal with our unique climate. Video Tour!
Share the beauty of your garden and you could win a gift card valued up to $500!
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 …
