11 Plants Not to Plant with Periwinkle (Vinca)

plants not to plant with periwinkle

I never thought something as innocent as periwinkle (Vinca minor) could cause so much garden drama. Years ago I added this pretty ground cover to a sloped area in my yard that needed stabilizing. It looked gorgeous with its glossy leaves and delicate purple flowers – until it started invading everything nearby. Since then I’ve …

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12 Plants Not to Plant with Rhododendrons

plants not to plant with rhododendrons

When I first brought home a pink rhododendron from the garden center years ago, I had no idea about the drama I was about to create in my backyard. After planting it right next to my favorite hydrangeas and watching both plants struggle miserably for two seasons, I learned something: rhododendrons are really particular about …

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13 Plants Not to Plant with Cosmos

plants not to plant with cosmos

When I first planted cosmos in my garden I was delighted by their wonderful colors & delicate foliage. But I quickly learned that these beautiful flowers aren’t always the friendliest neighbors. Despite their easy-going reputation cosmos have specific preferences about who they share their garden bed with. So I’ve compiled this guide to help you …

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9 Plants Not to Plant with Clematis

plants not to plant with clematis

Over the years I’ve killed both clematis and lots of other plants alongside them. Through all those failures (and eventual successes), I’ve discovered that what you plant NEAR your clematis can make or break its performance. Some plants just don’t play nice with these spectacular climbers. It may be they’re competing for the same nutrients, …

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12 Plants Not to Plant with Chrysanthemums

plants not to plant with chrysanthemums

I’ve been growing chrysanthemums for over a decade now, and they can be pretty particular about their neighbors they tolerate. I’ve killed more plants than I’d like to admit (and watching several prized mum varieties struggle) so have learned which plants make terrible companions for chrysanthemums the hard way. If you’re planning to add these …

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10+ Plants Not to Plant with Petunias

plants not to plant with petunias

I’ve been gardening for well, longer than I care to admit. And if there’s one thing I’ve learned the hard way, it’s that petunias can be downright finicky about their neighbors. One time I planted some gorgeous Wave petunias right next to my geraniums, thinking they’d make a beautiful color combination. Two weeks later my …

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11 Plants Not to Plant with Yarrow: What to Avoid

plants not to plant with yarrow

Every gardener knows that some plants just don’t play nice together. And yarrow – while absolutely gorgeous – can be a bit of a diva when it comes to neighbors. So if you’re worried about companion plants I’m going to share what actually works (and what definitely doesn’t) when it comes to planting alongside yarrow, …

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12 Plants You Should NOT Plant With Daffodils (And What to Plant Instead)

plants not to plant with daffodils

I’ve spent more hours digging holes for daffodil bulbs than I care to remember. So having put in the hard graft I’m in a good position to say that daffodils can be surprisingly picky about their neighbors. So here’s what all that time and effort have taught me about what NOT to plant with daffodils. …

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7 Plants Not to Plant with Aster (and Why)

plants not to plant with aster

Every garden has its drama queens and aster flowers certainly know how to put on a show. I’ve seen asters thrive gloriously and I’ve watched them struggle when paired with the wrong neighbors. So I’m going to share what plants actually work with asters, and which ones should be kept far away, based on real …

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10+ Plants NOT to Plant With Impatiens

plants not to plant with impatiens

After spending countless hours coaxing my shade garden into bloom, I’ve learned one thing for sure – impatiens can be both a delight and a drama queen in the garden. Those vibrant splashes of color that brighten up shady corners are actually pretty particular about their neighbors. Last summer I watched my carefully planned border …

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