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The Big Tool Box is South Metro Denver’s Garden and Yard Headquarters

At our Highlands Garden Center, we offer a large variety of indoor and outdoor plants, and all the tools, variety, and experts to help your green thumb dreams bloom. Whether it’s starting a vegetable garden, creating habitat for our native pollinators or a whole new landscape for your yard, we have everything under one roof.

Visit our Help Desk and see our expert certified Horticulturists and Master Gardeners who can help you with your gardening and landscaping needs. We carry a wide range of houseplants, annuals, perennials, trees, shrubs, ornamental grasses, vegetables, fruit trees, and evergreens.

We also offer delivery, landscape design, and landscape installation. Take advantage of our free potting services too when you purchase a plant and pot from us. FIND OUT MORE


Scienturfic Sod Logo

Live Goods

We bring in carefully sourced plants from the best nurseries and buy their plant material throughout the Midwest + West. Beekeeper? We can help you too!

Ponds and Aquatics

Big Tool Box is also known as the #1 Pond and Aquatics Center in the Front Range. We have a great selection of live fish. Certified Koi Keeper on staff.

Hanging Patio Chairs

Decor and Gifts

Come see our amazing selection of indoor and outdoor decor. We have the perfect hostes gifts, locally sourced art, and fun ideas to make occasions even more special.

Lawn and Garden

Our expert certified Horticulturists and Master Gardeners can help you create a masterpiece. We carry a wide range of houseplants, annuals, perennials, trees, shrubs, ornamental grasses, vegetables, fruit trees, and evergreens. Come in and let's talk!


At the Big Tool Box, we love to celebrate all the seasons and all the holidays. Come on in to find out what is in our ever-changing seasonal section.  

Seeds and Supplies

When it comes to quality seeds we buy ours locally or within a short range of states to ensure the highest quality and best growth. Come talk with our experts!

Birdseeds and Birdhouses

We like to think of ourselves as amatuer bird enthusiasts and our selection of birdhouses, books, feeders and feed is  quite an impressive selection!

Pottery and Statuary

Pots, statues, gardern art and more. Need help with potting services?  Free when you buy the plant and pot from us.

Landscaping Materials

The finishing touches are important. That is why at the BiG Tool Box we carry a wide variety of materials, colors and styles to help you finish right.

Nursery and Planting Services

Plant Installation - Price varies, inquire on-site

Landscape Design

Landscape Design - Price varies, inquire on-site


Price varies, inquire on-site

Big Tool Box, 8080 S Holly St., Centennial,CO  80122

(303) 779-8822

Monday - Friday

8am - 7pm Garden Center, Rental, Repair, and Sprinklers CLOSES AT 6pm
Saturday 8am - 6pm
Sunday 9am - 5pm

[email protected]

Lawn & Sprinkler Center   (303) 779-8864
Highlands Garden Center   (303) 220-5856
Repair Center     (303) 220-5846

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