Everything you need to know to get your yard and garden in top shape from Canada’s top experts, Mark and Ben Cullen

Mark & Ben Cullen
Mark Cullen is an expert gardener, author, broadcaster and tree advocate
and holds the Order of Canada. His son, Ben, is a fourth-generation
urban gardener and a graduate of the University of Guelph and Dalhousie
University in Halifax. Follow them at markcullen.com, @MarkCullen4
(Twitter) and @markcullengardening (Facebook) and look for their latest book, Escape to Reality.Follow them at markcullen.com, @MarkCullen4, facebook.com/markcullengardening and biweekly on Global TV’s national morning show, The Morning Show.markcullen.com
Water Wise Plants
Creating a more drought- and flood-resistant garden is easier than you think.
How to Start Seeds Indoors
7 tips for starting seeds
Houseplant Guide
Tips for caring for indoor plants.
Top Indoor Plant Picks
Growing indoor plants? Try these favourites.
How to Care For Indoor Flowering Plants
Make your home feel happy with these blooming houseplants
What to do in the Garden this December
December doesn’t have to be dark and gloomy. These plants will keep a pop of color in your yard!
Top 77 Expert Garden Plants that Will Survive & Thrive
In this ever-changing climate, it’s high time we get strategic about our garden game.
The Latest

The Birds are Back!
Where to watch migrating birds this spring.

5 Show-Stopping Spring Bulb Combinations
Combine spring flowering bulbs with other plants to create a beautiful display.

Flower Full Moon in May
is on Monday 12 May, 2025 at 9:53am EDT.

Harrowsmith Summer 2025 Press Release
For Immediate Release, Toronto, Ontario May 9, 2025.

Ooey Gooey Caramel Oat Squares
Makes 1 8×8 pan