Design. Build. Maintain.

Personal gardens and landscapes designed to maximize and
enhance your outdoor oasis and décor.

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Bring All Your Garden & Landscaping
Ideas to Life.

Since 1945, Johnson’s Greenhouse & Landscaping has been helping to beautify homes and business throughout Peterborough and the Kawartha’s. From our wonderful selection of annuals, grown on-site, beautiful, flowering perennials, healthy shrubs and trees to our friendly, knowledgeable staff, we make landscaping your property easy and fun. And don’t forget about our team of expert landscapers and builders. When it comes to designing your backyard oasis, building that new deck or patio, creating interlock stone walkways, or calming water features, installing flower beds, putting greens and much more, we’re ready, reliable and affordable. We even offer full landscaping maintenance solutions for cottagers, home owners and business including garden maintenance, lawn cutting and snow plowing.

Workshops at Johnston’s Greenhouse

At Johnston’s Greenhouse we understand that gardening can be intimidating for the novice gardener. We want to establish a learning partnership with our guests to make gardening less intimidating. Throughout the year we will have several workshops that focus on the latest trends in gardening and the most sought after advice. We offer a relaxing environment and encourage laughing, learning and growing. Our workshops include Terrarium Gardens, Succulent Gardens, Fairy Gardens, Square Foot Gardening, and Spring Container Gardening. The staff at Johnston’s look forward to helping you make 2019 a successful gardening year.

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Latest News from the Garden Centre

Christmas 2019 Workshops

Make your home a sight to see, come join us at Johnston’s Greenhouse for our 2019 Christmas Workshops! We are taking reservations for our Christmas Workshops now. From porch decorations to winter planters we have a full range of workshops for everyone. Join us and our team will guild you through the process and help […]

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Fall Workshops

Our Fall workshops begin in September and run through October. Bring your own group of friends OR join in one of our scheduled workshops for a fun, creative work of art that you can proudly say “I made that”. Our workshops are full of laughter and fun. No matter if you believe you have no […]

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Lawn Grubs: How to Apply Nematodes [Video]

For any lawn enthusiast, the white grub is public enemy #1! The brown patches the white grub leaves on your lawn aren’t just ugly, they are an eyesore. Fight grubs naturally with beneficial nematodes, naturally occurring microscopic worms that prey on grubs. An enemy of my enemy is my friend! For more tips on how […]

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Gift Cards

Know someone who loves gardening or landscaping? Flowers, plants, and gardening essentials make perfect presents!

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Container Gardening

Gardeners rejoice! Create beautiful garden containers from a wide selection of plants and flowers. Classic, modern, or trendy, create the perfect look.

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