Veggie gardeners know the value of companion planting, but the very same concepts apply to selecting good companion plants in your ornamental garden beds. Roses make excellent neighbors, and they benefit greatly from the biological diversity of sharing beds with other plant families. In this video, I talk a bit about the carrot, daisy, mustard and mint families - which make wonderful additions to the rose garden. Aside from supporting beneficial insects and stable pest populations, companions help to round out your ornamental display with different colors, textures, bloom form and timing.
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Jason from Fraser Valley Rose Farm provides a comprehensive guide to companion planting for roses. He emphasizes that diversifying the garden beyond a rose monoculture improves plant health, reduces pest outbreaks, and attracts beneficial insects while providing aesthetic balance through varied colors and bloom timings.
Hey again it's Jason from Fraser Valley Rose Farm.
Well someone asked me recently for some
recommendations for companion plants for roses
and I'm happy to talk about that this time of year.
While there's lots of time for you to order your seeds,
lots of time to get your shopping lists
together and get your plans together for your beds for the spring.
So I have some recommendations of
some of my favorites. I want to put up some pictures.
Let's look at those now. We have
Echinacea with its characteristic drooping petals.
Hydrangea to class up the joint a bit.
Trollius, because it looks like a giant buttercup.
Orlaya, for that silvery blue.
Hemerocallis, because dailies go with anything.
Molucella, because its common name is bastard balm.
Amsonia, because it's tough, beautiful,
and not everyone has it in their garden.
Salvia, for repeat bloom and so many varieties.
Flowering Allium, because Graham Thomas said not to.
Astrantia, to help attract beneficial insects.
Lamium, for something bright to grow down low.
Iris sibirica, as a vertical accent.
Limnanthes, because they attract hoverflies, and hoverflies eat aphids.
Physostegia, which is not nearly as obedient to the claims.
Heuchera, for fancy, fancy foliage.
Physocarpus, because it's a stunning backdrop.
Digitalis, and digitalis, and digitalis.
Iberis, to come in with the earliest of roses.
And asters to accompany the final flushes.
Agastache are so easy and go with any.
Achillea, like this, or like this.
Coreopsis to brighten any planting scheme.
Geranium, because it's a classic combination.
Dictamnus, for something a little out of the box.
Kniphofia, if you're not afraid to be a little bold.
Crambe, for airy sprays of white flowers.
Angelonia, because they look like floating butterflies.
Campanula, with many, many forms.
Hypericum, for both flowers and fruit.
Leonotis, just because it looks cool.
Nepeta, because anything blue looks good with roses.
Penstemon, for another full-season performer.
Viburnum, because it adds class anywhere it goes.
Nigella, an annual, but it'll probably self-seed.
Acanthus, for those amazing flower spikes.
Lysimachia, but maybe not every Lysimachia.
Lavandula, because what could be more romantic than roses and lavender?
Alchemilla, for a fine textured foliage and flower.
Delphinium, duh.
Verbena, squeeze it in wherever you want.
And finally, Pennisetum, because it deserves
to be an ornamental grass on this list.
Well, there are so many good reasons
to have companion plants in your rose garden,
not the least of which is that everything
that was on that list will do a good job of
complementing your roses as they bloom,
both in bloom form and color and bloom timing. So you fill
in those gaps throughout your season.
But the other thing is that the more diversity you have
in your rose garden, the generally the better
the healthier your roses will be. It comes down to
that issue of monoculture. So if you have one full bed
that's fully dedicated to roses, when one gets
Those pests have an easy time spreading amongst the same species,
whereas if you have a whole
bunch of different species in your gardens,
it actually tends to be more resilient in
those pest levels.
They tend to support those beneficial insects much,
much better, and so your outbreaks are
less frequent and less severe.
There are some families of plants that are really,
really good for this, and I included
some in the list above.
For instance, the mustard family is a great cool season.
crops or has a whole bunch of cool season plants in it.
So it covers that front end of the
Beneficial insects supporting the beneficial insects just
as your roses are starting to bloom
I had things on the list like Iberis and Crambe,
but there's all sorts of other small
Annuals and perennials like Erigeron
or Aubrieta that also will fill in those gaps
Another really useful family is the carrot family because they
are characterized by having these little small but numerous flowers
that do a great job of supporting beneficial parasitic wasps.
And on the list I had Orlanda and Astrantia,
but you could also look at something big and flowering like Angelica
or all sorts of little herbs like dill and fennel.
Another one that's a great one is the daisy family,
which does a fantastic job of supporting pollinators.
And on the list I have the
I had echinacea, I had aster, but you could look
at something more finely textured in flower like Eupatorium as well.
and finally let me put in a word for the mint family
because those aromatic leaves
will deter pests from your garden
and i had on the list things like agastache and salvia
but a lot of herbs things like rosemary oregano
or even the silver leaved
stackies that i'm putting up on screen right now are in the mint family
so the point of this would
not just be to stick to one or two families
but go wild add a whole bunch of diversity to your garden
because it will stabilize those pest populations.
Experiment a little, or experiment a lot.
and if you have some successes i'd love
to hear about it i'm sure other rose growers would as well
so leave those in the comments below all right thank you
so much for watching and again if you have any questions leave
those below and i'll do what i can