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what gc for under roses?

Posted by kentstar 5b NE Ohio (My Page) on
Fri, Feb 6, 09 at 19:25

Hi all. Just getting some ideas for the summer lol. Waiting with baited breath for the spring! (Only a few MONTHS away lol)
I have 3 clematis plants that I planted last spring. The clematis plants are in shades of pink, lavender, and purple (Marie Fransiska, Crystal Fountain, and Josephine)
I need to find a ground cover that is very low growing, but can tolerate the full sun of the site, to shade the clems roots. I have hyacinths, and some daffodils planted on the site too, so any ground cover would have to start blooming after the daffs, and hyacinths are done for the season.
Any suggestions? I am not really too overly concerned with color, except that I also have 6 climbing roses along a trellis in the same site that are pink and yellows.


Follow-Up Postings:

RE: what gc for under roses?

Hardy geraniums (cranesbill) are a classical pairing and you've pretty much got your choice of colors and sizes. Another good choice is Veronica peduncularis 'Georgia Blue', a low growing evergreen GC with bright blue flowers over a very long season that bronzes up in winter. I also like many of the low growing campanulas, like C. portenschlagiana (Dalmatian bellflower), C. porscharskyana (Serbian bellflower) or C. carpatica 'Blue Clips' or 'White Clips' (Carpatian bellflower). All of these can be planted with or amongst spring flowering bulbs - the bulbs will just grow up through them. In my climate, some of them bloom simultaneously and make a nice early spring show.

You will often see lavender recommended with roses, but that's not a good idea at all. Other than sunlight, it does not share any similar growing requirements and keeping the roses and clematis happy will make for very unhappy lavender and vice versa.

RE: what gc for under roses?

Thankyou gardengal! I was looking at the same ones online, campanulas, sound nice. I was also thinking some sort of annual like million bells. Then I could just mulch right over them in fall. However, what ever one I do get will get some small amount of foot traffic. I have to step in the bed somewhat to prune my roses and clems.

RE: what gc for under roses?

As a grower of over 300 roses. I like to keep my maintenance down, so I only grow groundcovers under my roses that are annuals, or perennials that die down to the ground in the winter. This makes spring cleanup so much easier. But if you're only growing a few roses, then you won't need to follow this advice. I have about 60 climbers and grow clematis on many of them. I don't like to plant groundcovers with deep roots with my clematis, because clematis are heavy drinkers, so most are underplanted with shallow rooted annuals. Those that don't have groundcovers, I just heavily mulch. I have seen "groundcover under Roses" discussed very often on the Rose forum. Maybe they can be of more assistance.

RE: what gc for under roses?

I vote for the campanula too!!! I planted a couple of C. porscharskyana in the spring of 2007 and loved them so much that I got a couple C. carpatica 'White Clips' last fall.

RE: what gc for under roses?

One correction I have to make: Marie Fransiska is supposed to say Franziska Marie clematis. Sorry about that.

RE: what gc for under roses?

  • Posted by kimcoco Zone 5, Wisconsin (My Page) on
    Thu, Feb 19, 09 at 16:20

Nepeta isn't a low groundcover per se (there are taller and shorter varieties), but is a common underplanting for roses according to my research.

Ajuga is a nice hardy maintenance free groundcover as well. Ajuga will tolerate light foot traffic.

I have campanula blue and white clips....not that impressed but they've only had one growing season thus far...the stems are somewhat woody, I don't imagine this would be the type of plant you'd want to walk over.

Ajuga is probably a better option if you are looking for a low growing groundcover that fills in nicely and is shallow rooted. Pretty flowers too.

RE: what gc for under roses?

Thanks all! I finally decided on Campanula Blue and White Chips, Dianthus Dwarf Sweet Williams, and Myosotis Forget-me-nots for around the roses and clems. They all stay pretty short, and nice color combos I think.

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