Mark Cullen | The Green File


WATCH MARK'S GARDENING TIPS

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    The six easiest cut flowers to grow at home

    Green thumb: The six easiest cut flowers to grow at home

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    Mark Cullen with tips on trimming tall hedges like a pro (Flickr / Forest and Kim Starr (CC BY 2.0))

    Hedges: how to trim tall hedges like a pro

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    bees

    Bees: how to attract them to your green space

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    CTV's gardening expert Mark Cullen with tips on planting herbs.

    Herbs: What you need to know before you plant your herbs

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    The Green File: Staying green in heavy drought

    Watering woes: Keeping your plants green in heavy drought

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    Mark Cullen with part two of his tips on growing tomatoes, in this week's the Green File

    Maximizing the harvest potential of your tomato plant

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    Mark Cullen tackles lawn care on this week's Green File

    Easy steps to produce the best lawn on the block

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    Growing great tomatoes

    Tomato time: Tips on growing great Tomato plants

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    Canada AM: How to prune your plants

    Gardening: How to properly prune your shrubs

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Mark Cullen The Green File bio photo

Mark Cullen

Mark Cullen is a "garden communicator" unlike any other. Aiming to help horticulturalists of all skill levels, he writes books, hosts his own TV and radio shows, blogs and writes for print publications.




READ MARK'S BLOGS

  • Canada AM: Planting perennials

    Hostas: the favourite perennial

    Canada AM: How to prune your plants

    How to prune your shrubs properly

  • Mark Cullen on starting your spring seed planting

    Starting your spring seed planting

    Gardening expert Mark Cullen shows us why harvest time is a season of celebration. (Dasha Petrenko/shutterstock.com)

    Reap the rewards of your vegetable garden

  • As summer comes to an end and temperatures begin to drop, tropical plants need some extra TLC.

    Tips on saving your tropicals

    They’re annoying and can certainly put a damper on your picnic or backyard BBQ. From fruit flies to wasps gardening expert Mark Cullen offers some tips to help you deal with late summer pests.

    Dealing with critters in your garden


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