21,401 Garden Web Discussions | Roses

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Jim_in_AV

ThedogsLL, wow, that's a beautiful lav. If you find out the name, please post it.

    Bookmark   January 18, 2014 at 10:44AM
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thedogsLL(6B)

Jim, I'll be crowing to the four points, LOL! I have some hope for it. Last season, I got five blooms, after two seasons of dwindling and only 2-3 flowers, and it had two canes instead of one shrinking stick. Cross your fingers!

Dan, the problem here is that the frozen days have been short term, and sporadic. The ground hasn't frozed, so I haven't added winter mulch. At this point, I'm going to rely on the own root CPM being buried correctly, and cross my fingers on the lavender. I couldn't find any burlap locally.

And spend the next month or two trying to figure out if I want to keep the KOs and move them, or just get rid of them.
LynnT

    Bookmark   January 18, 2014 at 8:28PM
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dan_keil_cr Keil(Illinois z5)

You should not use Volck if the growth has started coming out,

    Bookmark   January 14, 2014 at 4:33PM
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bayarea_girl(NorCA 9)

Thanks kstrong and dan_keil_cr.

    Bookmark   January 18, 2014 at 12:39PM
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dove_song(WA State Z6b)

"International Anti Grass League" LOL, Iowa Jade. Love it! You crack me up! I'm not looking for any more work at this time in my life either. But in the past I've grown oodles of roses, and I'm thankful for all the joy they have given me!

    Bookmark   January 18, 2014 at 12:49AM
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growing_rene2

I have 32 plants and am getting so excited that spring is approaching! Munstead Wood and Lady of Shalott definitely are on the top of my "additions" list!

    Bookmark   January 18, 2014 at 7:36AM
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kathy9norcal

Just wanted to add my two cents. I live near Sacramento--pretty darned hot! I prefer floribundas but do have some HTs in pots. I ran out of ground a long time ago and have quite a few in pots. If it is a truly special rose, I do find a ground spot by removing a non-performer.

Always plastic pots or maybe foam, I like the big square ones but the round ones work too. I use redwood bark mulch in the pots, an absolute must for me. It really helps. My roses are in full sun. You must religiously water them each day in the hot weather. So my occasional dog sitter must and is willing to water my pots along with taking my dog out twice a day!

Some weaker roses have done better in pots than in the ground for me. Have fun with your potted roses!

    Bookmark   January 17, 2014 at 10:14PM
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teakettle2

I live in Selma (near Fresno, CA). Gets very hot here. I have roses growing in pots on my deck. Two big pots with Bolero (white romantica) rose - standard form. Great fragrance. Blooms all summer.
I like the standard form because when I sit in my chair on the deck, the roses are above my head and the fragrance is wonderful. Also, it is easier to arrange the furniture around the standard roses. I underplant them with a hardy geranium.

I have found Fame! to be a very heat tolerant HT, Its cerise, color doesn't fade and blooms all summer (no fragrance).
.
Hope this helps.

    Bookmark   January 18, 2014 at 1:07AM
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dan_keil_cr Keil(Illinois z5)

Make sure you get all the roots out with it. Your better off digging it out and leaving the ball of dirt intact and just move it over!. You don't want to disturb the small feeder roots!

    Bookmark   January 17, 2014 at 7:27PM
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stir_fryi

Thanks -- that's helpful. Hope I can dig a hole in March! Might have to be early April...

    Bookmark   January 17, 2014 at 7:34PM
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seil zone 6b MI

If you know which ones of those main canes at the base are the oldest you can take out a few of those and it will supposedly encourage it to send up some new basal breaks. I would never take out more than about 1/3 of the canes at the base in any one year though.

As for shortening it, why? Does it need to be shortened? Is there any winter die back on the tips? If not, and you have no real need to make it shorter, I'd just leave it alone.

You may want to try and spread more sideways to encourage more laterals so you'll get more blooms. Otherwise, it looks happy and healthy! Show us a pic when it blooms!

    Bookmark   January 17, 2014 at 4:11PM
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campv

Thanks everyone I now feel more confident in the decisions on cutting the large canes. I just hate to ruin something I have worked so hard on

    Bookmark   January 17, 2014 at 5:03PM
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seil zone 6b MI

That deep blanket of snow is the best insulation that rose can have so it should be fine. As a matter of fact, when you shovel go ahead and pile some on top of the roses. It's been an abnormally cold winter here this year so I'm sure you'll lose cane but the plant it's self should come back in the spring.

    Bookmark   January 17, 2014 at 4:14PM
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DrPekeMom

I, too, don't see any reason to caveat affection for KO roses. These roses can fill up a really difficult spot, and not everybody has the time, money, gardeners, and inclination to fuss over the roses that some of us do. There is a nursing home near my place that set out of KO roses, and I rolled my eyes...until I saw how beautifully the KO roses were doing with no spray and little fuss and how much the old dears enjoyed sitting in the front with the blooms instead of the bare dirt and scruffy grass that been there between them and the traffic. Some of us, like Vita Sackville-West, only like flowers that are "brown and difficult to grow." :-).

This post was edited by DrPekeMom on Fri, Jan 17, 14 at 17:46

    Bookmark   January 17, 2014 at 5:02PM
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Campanula UK Z8

The curled leaves are rose sawfly - a tortrix moth larva.....but yes, broadleaf weedkillers act systemically and work over a period of 6 weeks or so (although the initial dieback happens within 10 days). The leaves will yellow, then fall off and the canes will eventually blacken. There is not a great deal you can do apart from watering since this will have to work its way out of the plant system (it is not a given that all the roses will die - some plants take several applications). What weedkiller was it? Do you know if the active ingredients were trichlopyr? 2,4D?

    Bookmark   January 17, 2014 at 5:39AM
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seil zone 6b MI

Water! And then more water and then water again. You need to flush their systems and they need a lot of water to do that. Don't be surprised if in the near future you see some very distorted looking growth on them. That is a symptom of herbicide damage. There may be some very reddish growth that resembles a witches broom and the leaves will be crinkled and distorted in shape. These are often signs of the Rose Rosette Disease but are also caused by herbicide spray. Just cut them off and let the plant regrow from there. It may take a couple of times but it should eventually clear up as the plant gets the toxins out of its system.

As for the sawfly larvae, there are insecticides for it BUT at this point I would not suggest using any kind of chemicals on your roses because of the weed killer issue. That also includes fertilizers. They need time to recover before you do anything else to them. The saw fly won't do as much damage as adding a new chemical to the mix at this point. Don't remove any leaves either. They need the leaves to feed and shade the plant.

You may not be able to save all of them but there is a good chance you can save some of them. I had a neighbor who sprayed RoundUp willy nilly around his yard and got my roses. It took a lot of time and patience and water but they did eventually come back. And please, make sure your husband can't get his hands on any more weed killer, lol!

    Bookmark   January 17, 2014 at 4:44PM
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zack_lau

I'd suggest getting several plants and growing them in different locations at the same time.

I did this with camellias--I purchased eight plants and put them in different microclimates, then I moved the survivors to the best spot in our yard. I also did a field trip to DC and the National Arboretum. I determined that they need far sunnier spots to grow when they up here in Connecticut, compared to locations further south. I also noticed this with roses--they do better in partly sunny locations the further south you go.

    Bookmark   January 17, 2014 at 10:40AM
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andreark

Erasmus,
I was hoping someone had experience with this rose in a pot. Just the right answer! Thanks.

Zack,
I will move it to a little sunnier spot and hope it likes it.

Thanks again,

andrea

    Bookmark   January 17, 2014 at 10:44AM
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jerijen(Zone 10)

You're right on target, Ingrid. I don't think you'd have the same results in a coastal climate.

Henry, one of my husband's expressed objections to Hybrid Tea Roses was that they were, in his opinion " . . . ugly plants with bare bottoms."

In my conditions, to be honest, I'd say the same about many Hybrid Perpetuals.

Jeri

    Bookmark   November 14, 2013 at 4:23PM
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rosesqueenofflowers

I previously pruned roses in January as usual, but with this years higher than normal heat waves, I'm wondering if the roses are dormant yet. I see a lot of growth and even flowers. Is waiting until February out of the question. I have been told in the past that sudden temperature changes can cause blind shoots. I see quite a lot of shoots that suddenly just quit growing. These hot days are confusing the plants and gardeners. Any thoughts out there?

    Bookmark   January 17, 2014 at 1:29AM
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VSls31712

I'm in Phoenix, AZ. I need to fill the hole with something and don't mind using some of the cleaner clay, but most was pretty dirty from construction debris. I'm going to the nursery tomorrow to by the 3 roses I want so I'll be asking them what they suggest to fill it with. I was thinking of getting some top soil and then mixing in some organic matter and clean clay.

Thanks for the responses.

    Bookmark   January 16, 2014 at 4:18PM
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deervssteve(9)

I have adobe. No fun to dig holes in. I toss the dirt from the holes on my driveway and rake it to get the rocks and clods out. I then pour the rose planting mix on top and shovel the pile back and forth to get it mixed. A good workout.t

    Bookmark   January 16, 2014 at 7:02PM
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kstrong(10 So Cal)

Time to start over. Pull out that Dr. Huey before it takes over your property. Dr. Huey was a good rose (and indeed a breakout color) in its day (roughly the 1920's and 30's) but those days are long gone. Basically now it is a rose that only blooms one time per season, on old wood (i.e. that wood that didn't freeze off from last year) and it gets every disease known to man and spreads them to your other roses. And any little piece of root that is alive underground WILL sprout and become a whole big plant of it. So it's a pest. That's why in SoCal you can see whole neighborhoods that have enormous plants of the same red rose, sometimes tended by ignorant homeowners with great care. Kind of funny actually.

So it's time to find another climber you like. If it is a good planting time now in your area, one of the better (not to mention cheaper) mailorder sources is S&W Greenhouse, which has a pretty good selection of climbers, and they will tell you which ones are grafted and which are able to be grown on their own roots. If you don't want the Dr. Huey to take over again, choose one that is sufficiently vigorous as an "own root: specimen from their "own root" list.

Here is a link that might be useful: S&W Greenhouses

    Bookmark   January 16, 2014 at 11:16AM
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alisonok

Thank-you for your responses! I am in Western NC and we are a Zone 6. We had a fairly mild winter last year and I haven't had any issues with my other roses. We did have a lot of rain which may have washed some of the soil away from the graft. It used to collect in the area where my climbing rose is until we put in a drain.

I think I will definitely pull it up. I am looking at replacing it with "New Dawn". I have heard it is a very vigorous climber and it has gorgeous blooms. I will look into S&W as well!
Alison

    Bookmark   January 16, 2014 at 11:40AM
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KarenPA_6b

Thank you, Seil for the reminder. You are the best! I think you just might have saved some plants from dehydration. Thanks again.

    Bookmark   January 15, 2014 at 10:24PM
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rideauroselad E.Ont4b

Thank you for the timely reminder, I went out and gave mine all a good watering yesterday. They were definitely ready for it.

With respect to the garage temperature question, that will depend on a number of factors. Is the garage attached, or detached, does it have an attic, or insulation of any kind, etc. Mine is attached with 3 uninsulated walls, but an insulated appartment overhead. Outside temperatures have gone as low as -29 C / -20 F so far this season and the lowest tempeature indoors has been -6 C / 21 F.

If you have a detached uninsulated garage, then the ambient temperature inside will likely reach nearly the same temperature as the outside during extended cold spells. -20 F is almost certainly cold enough to kill a potted knock out rose. If you're garage is insulated the temperature swings should be less. You might try building an insulated box large enough to put you potted rose in, keep it in the garage and put a small 40 watt incadecent light bulb inside that you could turn on when the temperature is forecast to go below about -5 F.

Cheers, Rick

    Bookmark   January 16, 2014 at 8:14AM
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jacqueline9CA

You could go to the Marin Art and Garden Center, which is in Ross, which is about 10 minutes away. Their web site is at: "www.magc.org".

It is on land that used to be a huge old estate. The main house burned down, but there are still a lot of heritage trees, & landscaped paths, etc. as well as a museum. The Marin Rose Society has a rose garden there which is very nice, although I do not know if anything is blooming in Jan. There is also a great antique shop, if you like that sort of thing.

Jackie

    Bookmark   January 15, 2014 at 5:38PM
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Mendocino_Rose(z8 N CA.)

The Vintage retail nursery shut down years ago. The private garden isn't really open. Especially this time of year.
The Berkeley Botanic Garden would be a good idea.

    Bookmark   January 15, 2014 at 6:01PM
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Campanula UK Z8

If Zepherine does well for you, you might take a look at one of its sports, either Martha or Kathleen Harrop. Or climbing Pinkie. Or Renae or its seedling, Annie Louise MacDowel. Any of these roses will be gracious on a post and have either none or very few prickles. I am not familiar with Climbing Pinkie but believe it is not a repeating rose.

Absolutely fabulous dogwood, by the way.....and cute little doglet.

    Bookmark   January 14, 2014 at 3:38PM
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toolbelt68(7)

Kittymoonbeam,
Thanks. Mac is deletedâ¦.. lol I chose that one because it got big as I want something that will not only go up to the top but drape back down. I did plan on adding arms to the post so the canes would be supported. I can either drill a hole and use heavy re-bar or like you say a couple of 2x4s. I have a crepe myrtle that is about 15 feet high â¦.. hmmmm Jasmina ya sayâ¦. lol Thanks.

subk3,
You got it, now all I have to do is come up with the perfect bush. Scratch perfect, I know betterâ¦..
I'll check out the videos, thanks.

roseseek,
Others agree with you. thornlessâ¦. NOT. That is the kind of advice I was looking forâ¦. honest. I'd hate to go to all the trouble of trying to train something that wasn't going to work.

campanula,
Thanks, I was wondering about climbing Pinkie. Come to think about it I think I got Madame Alfred Carriere confused with Annie Louise MacDowel. Your other selections also sound good. Thanks.

BTW, the picture is a year or two old so the dogwood (that was support to be Pink) is about twice that size. The dog is a 12 year old female Lhasa Apso that we keep her hair clipped. (they don't shed), She is either in our laps or waiting to be picked up. Not spoiled one little bitâ¦. and if you believe that, I have this bridge you may be interested in purchasing.

    Bookmark   January 14, 2014 at 5:01PM
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