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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.

30% Monrovia Plants

April 12-30, 2021

Get 30% off all Monrovia plants including premium Trees, Shrubs and Perennials.

WaterSaver

Springtime Application

100% organic, slow-release lawn fertilizer that helps water penetrate our tough clay soils.

50% Off All Burpee Seeds

Expires April 30, 2021

Hundreds of varieties of flowers, perennials, vegetables, fruits, herbs and more!

Chris Ibsen

Store Manager – Littleton

Over 30 years with O’Toole’s! A true gardening  expert! Email Chris Favorite plant: Evergreen

Botany Lane Greenhouse

We support local growers like Botany Lane Greenhouse, which is located just north of Denver and is one of our favorite growers. Botany Lake is a wholesale production center growing high-quality plants.

Employment

Our stores are looking for energetic, positive, flexible, and dependable seasonal employees to fill several roles to support our business!

2020 Garden Giveaway Winners!

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…

All Blog Entries
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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…
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Ask a Gardener – Japanese Beetle
June 11, 2020
Get tips and review products to help control these significant garden pets. Read more