Melanie Griffiths
Melanie has worked in homes and gardens media for two decades. Having previously served as Editor on Period Living magazine, and worked on Homes & Gardens, Gardening Etc, Real Homes, and Homebuilding & Renovating, she is now focusing on her passion for gardening as Editor in Chief at Gardening Know How.
In her spare time, Melanie loves to explore inspiring gardens and historic properties. Based in England, in a village just outside the Cotswolds, she is spoiled for choice as there are so many beautiful cottage gardens and Arts and Crafts schemes in the area.
As a keen home grower, Melanie has experimented with pretty much every type of vegetable at some point – with mixed results. Often it is the simplest things that elude you, which may explain why she just can't seem to master zucchinis.
Thankfully, she has more luck with flowers, and has spent the last few years evolving her garden – adding beds and borders, and planting up too many containers.
Though she has more roses than anything else (at least 20 varieties), her favorite flowers are dahlias, and she adores the variety of colors and textures they bring to her garden.
In addition to her gardening expertise, Melanie has also studied interior design and has a BA in English and IT.
Latest articles by Melanie Griffiths
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Sign Up for the Gardening Know How NewsletterGet our best seasonal gardening advice, practical plant care tips, solutions to common problems, and ideas for what to grow delivered free to your inbox.
By Melanie Griffiths
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Understanding Canadian Hardiness Zones – and How They Compare to USDA Planting ZonesHardiness zones provide helpful information for gardeners with short growing seasons or extreme winters. This includes much of Canada as well. To learn more about hardiness zones in Canada, click this article.
By Mary H. Dyer
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Plant Matchmaker: This Romantic Prairie Pairing Bridges Summer and Fall in Shimmering Waves of ColorConeflowers and sea holly are a match made in prairie planting heaven, mixing soft blooms and sculptural seedheads for a lasting display from summer into fall.
By Melanie Griffiths
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Plant Matchmaker: Combine These Two Classic Fall Perennials for a Stunning Jewel-Toned DisplayThis popular fall plant pairing provides a rich color contrast and keeps borders buzzing late into the season.
By Melanie Griffiths
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Plant Matchmaker: Combine These Two Gorgeous Perennials for a Dreamy Display That Shines Through FallThis stunning plant pairing contrasts delicate pink flowers with dramatic burgundy foliage for a late-season display that reaches its crescendo in early fall.
By Melanie Griffiths
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Hardiness Zone Converter: How to Find Your USDA Zone Anywhere in the WorldIf you garden outside the US, you can still use USDA hardiness zones to help choose suitable plants. Here’s how to find your equivalent USDA zone, wherever you live, and what other climate factors you need to consider.
By Teo Spengler
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Plant Matchmaker: Pair These Two Fiery Perennials for a Border That Glows Into FallThis striking perennial pairing works on every level, from the plants' shared growing needs to their glowing late-summer color and contrasting forms.
By Melanie Griffiths
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USDA Planting Zones Explained: Find Your Growing ZoneLearn how to find your USDA planting zone on the hardiness map and use it to choose the right plants and plan your garden with confidence.
By Mary Ellen Ellis
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The Lawn Care Products We Actually Recommend Are Finally on Sale for Prime Day – Shop the Deals We'd BuyAmazon Prime Day is the perfect time to upgrade your lawn care kit – we've rounded up the deals actually worth your attention, from sprinklers to robot mowers.
By Melanie Griffiths
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Amazon Prime Day
Don't miss the best garden buys for 2026 with round-ups and expert reviews of everything from tools and lawn care to raised beds and bird camera feeders.
By Melanie Griffiths
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How to Make Hydrangeas Bloom Pink, Purple, and Blue on the Same Plant – for a Breathtaking Multicolor DisplayWith a few simple soil tweaks, you can influence hydrangea flower color and create a truly unique summer show that looks hand-painted.
By Melanie Griffiths
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Shopping
Invest wisely in your garden with expert-approved tools, furniture, plants, and outdoor essentials. Our gardening team includes experienced growers, horticultural experts, and outdoor living specialists, all dedicated to recommending the very best products for every kind of garden – from raised beds and pruning tools to patio furniture, planters, and smart irrigation systems.
By Melanie Griffiths
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13 Perennial Vegetables You Only Have to Plant Once – But Can Pick Again and Again for Years of Delicious HarvestsPerennial vegetables are the ultimate low-maintenance gardening win. You only have to plant them once, but will yield years of harvests.
By Amy Grant
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The May Edition: Your Month in the GardenMay is a vibrant month in the garden. From planting summer favourites to harvesting early crops, explore stories to help your garden thrive in late spring.
By Melanie Griffiths
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Lidl's New $30 Planter Box With Trellis is a Garden Steal – But Don't Overlook This Important Detail if You Want Climbers to ThriveIt’s a great-value buy, but success depends on how you use it – get the setup right, and it can support healthy, productive climbers.
By Melanie Griffiths
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ALDI’s New Furniture-Inspired Bird Feeders Are the Cutest Backyard Upgrade This Spring – and at Under $10, They’re Guaranteed to Sell OutWith a whimsical, miniature-world feel, these budget-friendly bird feeders support backyard wildlife while doubling as the cutest garden decor.
By Melanie Griffiths
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The April Edition: Your Month in the GardenApril is a busy and rewarding month in the garden. From managing new growth to key planting tasks, explore stories to keep your garden on track this spring.
By Melanie Griffiths
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These 5 Flowering Herbs Make Beautiful, Low-Maintenance Groundcovers – They Smother Weeds and Fill Your Garden With Scent and FlavorSwap bare soil for an aromatic living carpet with these hardworking groundcover herbs that look great, smell amazing, and help keep weeds at bay.
By Melanie Griffiths

