22,152 Garden Web Discussions | Roses

Fantastic, Thanks so much Kim, the very least i can do for a plant so obvious to live is transplant somewhere else.
Fingers crossed, i'll wait until the end of September early oct. I'm sure by then Wa state will have more than plenty of rain.
Cheers.

I'm very curious to see what answers you get because I'm not an expert at all when it comes to the exact soil etc.
From what I have heard KOs are no picky at all about they're soil conditions. I'll tell you what I do for my roses that I have in containers right now. I use organic potting soil a mixture of the cheap organicic compost from Lowe's and do a miniture of half and half. I also when I make my mixture I add in some organic bone meal then I top it off like mulch with the organic compost. I then immediately water once planted with fish fertilizer. I have had great success doing this and my roses in my containers are fuss free and pretty.
I won't comment on the container type because I do not think I know myself how to pick one. Maybe this isn't the correct way but it works so far for me.ðÂÂÂ
Elce



Another look at the winners:
Here is a link that might be useful: Rose Trials Asheville, NC USA - May 24, 2014


Thanks, John. Now I found it. One of the pictures looks as if it could be a climber in this country - that would explain why it is putting out "long, thick canes" instead of blooming - it is waiting to bloom until it thinks it has achieved a respectable height. In any case, planting it in the ground should solve everything.
Jackie

Even I didnt spray any chemicals on my roses for past 3 years and I saw them decline to death. Now that I am getting new roses that are small and may not bloom until Spring, I will treat the planter with chemical, I am sure good things will return back to normal within a year but I have to do this, just spent a lot of money on 40 new plants and it gets too expensive. I was under the impression that nature will create battle against these critters but I only saw these take over nature and kill everything.


Pull off all of the old leaves then wash the foliage every day for three or four days like Jeri said. If you wanted to spray something because spraying would make YOU feel better, you could order a miticide online (you're unlikely to find such a specialty product locally) but you need to start washing the foliage with water immediately. Since it would take a couple of days for the miticide to be delivered, the washing will have cleared up the mites by the time it arrives.

Bart, it sounds to me as if your spot gets plenty of sun. Roses are not allergic to shade, they just need enough sun .
To answer your question, I have happy bushes of the tea roses Safrano, Josehp Schwartz, Susan Louise, and Mrs Dudley Cross; and the china rose Cramoisi Superior (or some other similar red china) loves it there. Also the hybrid musk Pax, the rambler Dawson's Apple Blossom, and the hybrid multiflora de la Grifferaie, and the polyantha Little White Pet. In my garden these all get less sun in the afternoon than you describe, and morning shade
The best repeat bloomers of the above list in these conditions are the tea and china roses.
Jackie

I have about 50 or so plants and have resigned myself to spraying as often as necessary but the rewards are justified.
there are organic methods you can try like earthworm castings tea sprays. They work by making a inhospitable environment on the rose leaf for fungal spores to grow. There are so many "good bacteria" on the sprayed leaf that blackspot can't get a foothold. If you want an article about same let me know I'll look it up for you and post it.



That's interesting, Cecily. I was just up in San Francisco and thought "My god, I've never seen so many Impatiens in my life." I felt like I saw an Impatiens sodenii on EVERY block. I'm not a big fan of New Guinea Impatiens or Impatiens sodenii, so I really noticed them. I rarely feel like I notice roses in San Fran proper due to the lack of gardening space, but the East Bay has some lovely gardens with roses. I noticed a lot more beautiful Abutilon shrubs in SF than roses in fact, but I could've been in the wrong places.
But as far as England, Campanula would know better than me. Britain certainly strikes me as a more horticulturally inclined nation than the US, particularly regarding ornamental horticulture. I've heard mention of David Austins feeling like the "Knockout" of England. I think a lot more roses would be grown in this country if our "Knockout" looked like any number of DAs.
Jay



Kippy, that would be quite a sight and perhaps a teaching moment, too. If doable that is the way I would go.
I have a van so they were poking out the back door with a red flag. I shall get a few more soon and plan on asking a neighborhood handyman, with a truck and trailer, to get them for (with) me. We are hiring him for some other stuff, too.
Roof rack would work: Bring a furniture type pad and some strong ties. The Depot/Lowes guys do this stuff all the time and can be very helpful. Just plan on there only and then directly and carefully back to your garden.
Maybe some good tape and some bubble wrap if the rod bundle curves down onto your car surface in places. Don't be worried that the rods themselves will slip and slide. They are very rough surfaced and if they are tightly taped to each other they should remain that way for your trip home.
Also, I wouldn't plan on bringing more than three or four home at a time till you have some experience in the endeavor.
My tripiods are mostly of 1/2 inch by 10 ft rods so much easier to handle and find. The 3/8ths X 20 ft may have to be ordered, though it was locally available here a couple of years ago.
Also, let me give credit to Denise, Imagardener, for this wonderful, quick and cheap method. Don't know if my fellow Florida Rose Bud still checks in here, but she is the one that posted the idea on this forum.
Don Juan is a climbing rose that grows typically at least 10-12' tall & 8' wide. You're concerned that the Knockouts will eventually grow too big for the space, so just checking in with Don Juan's eventual size. Since you plan to train the long canes horizontally, the height will be reduced by adding to the width. Jackson & Perkins recommends planting 8' apart for solid coverage. ( http://tinyurl.com/mr5r7a8 ) Click on "plant description" at that link for further details. So I'm with kippy & brittie here that you wouldn't need more than 2 for your 15' fence.
Though you're thinking of trellis to space the roses away from the fence, consider the suggestions of boncrow & kippy for espaliering using the fence. Eyebolts of appropriate length can be screwed to the fence to hold horizontal runs of wire, or blocks of wood or whatever can be attached to the fence at right angles to project from it to hold shorter eyebolts for the same purpose. (And light to medium weight trellis can be attached in the same manner from the fence.) This is the simplest, least expensive & most unobtrusive method. Canes are lightly tied to the wires with soft material, as you probably saw in the videos, in a figure 8.
Check out kona's photos - 3rd & 4th down on the left in the link below - to see how this has been done. There are only two runs of wire. While you're there, check out all the photos of this lovely rose & the ways it's been grown.
Here is a link that might be useful: Don Juan photos
This post was edited by vasue on Sun, Aug 31, 14 at 19:38