Soils
Soil provides natural nutrients to your plants that gives them a stable foundation on which to grow.
Colorado’s Choice B.O.S.S.
An organic soil amendment that helps break up the clay which allows air and water to move more freely through the soil to the plant’s roots.
Fertilizer Plans
O'Toole's fertilizer plans make sure that your lawn gets just what it needs at each critical point in the season.
Weed Control
We have a number of preventative products to make sure that the only things growing in your yard are the plants you want, not those pesky weeds.
Garden Fertilizer
To replenish nutrients and keep your plants happy and healthy, your plants need fertilizer.
Pest Control
No garden or yard is entirely safe from the wrath of garden pests, but pest control can help!
Seed Starting
Get a jump start on the growing season by starting your seeds indoors.
Decor
Make your garden stand out from the rest with brightly colored pots, statuary, or even a full blown fairy garden!
Tools
Whether you're planting, weeding, mulching, or pruning – there is a tool available to assist you.
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 …
