HELPMEFIND PLANTS COMMERCIAL NON-COMMERCIAL RESOURCES EVENTS PEOPLE RATINGS
|
|
|
'R. rugosa' rose Reviews & Comments
-
-
|
Chemistry and Biochemistry of Plant Pigments. Edit. T. W. Goodwin (1976)
Chapter 16 - Functions of flavonoids in plants (p. 746)
J. B. Harborne
Another example is Rosa, in which cyanidin-peonidin mixtures are found almost exclusively in pinker varieties (Rosa rugosa and derived hybrids) whereas crimson and deeper red varieties have only cyanidin. (Harborne, 1961).
Biochemical Systematics and Ecology 28: 887-902 (2000)
Anthocyanins in flowers of genus Rosa, sections Cinnamomeae (=Rosa), Chinenses, Gallicanae and some modern garden roses
Mikanagi, Saito, Yokoi, Tatsuzawa
Cy 3-sophoroside was detected in large amount in some taxa of section Cinnamomeae: e.g., R. moyesii and its related cultivars, and R. rugosa cv. Salmon Pink.
|
REPLY
|
-
-
|
I've just put myself on the "want cuttings" list for this rose, but would also take seeds if someone's got 'em. I'd
pay postage, of course, plus a buck or two for your trouble. Thanks!
|
REPLY
|
-
-
|
I've had terrible problems with this rose in Tampa, Florida (about 20 miles from the nearest beach). I was told that this type of rose does better in poor soil and thought that my sandy, limestone-based, well-draining soil would work well, especially because I've had fantastic luck with roses that are reputed to be much fussier than rugosas in the exact same soil. But I've had nothing but problems with r. rugosa and r. rugosa alba, and Basye's Purple Rose since I planted them three years ago. None of them have bloomed, the r. rugosa alba hasn't grown more than a few inches, and I lost my r. rugosa this spring to extremely aggressive, sudden and unresponsive black spot (lucky for me, I have five plants that are growing from cuttings taken from it last season in my yard, so I'll be able to replace it next year and it's not a total loss). I have a Robusta that has nearly run wild though and a Blanc Double de Coubert that hasn't grown very much but it has bloomed three times this season. I just don't know what to do about these three (four if I count the Coubert) that aren't performing well. I'll try adding potash and a fertilizer heavy on potassium around them tomorrow, if the rain has cleared.
|
REPLY
|
|
Rugosas like a soil on the acid side, they usually don't do well in chalk, lme etc If the leaves are turning yellow, then that will be the problem.
|
REPLY
|
Reply #2 of 5 posted 15 AUG 05 by Unregistered Guest
|
Oh, okay... What would you recommend using?
|
REPLY
|
|
Rugosas will do well in a sandy type soil if they are given kind treatment when first planted. If it is possible, and the plants are small enough, replanting into the original hole in which is put, compost, a bag of steer manure or spagnam peat moss. Compost or good soil of course is ideal but if you don't have any then the other alternatives will do. After replanting, place a thick mulch all around the base to keep the roots cool as roses, love cool roots.
|
REPLY
|
Reply #4 of 5 posted 1 NOV 05 by Anonymous
|
I had a R. rugosa rose and a Sir Thomas Lipton that I finally tore out because of the limey soil on my property. I tried everything; Miracid, Ironite, etc. I read somewhere that rugosas are lime-haters. Save yourself the headache and try something different. In Michigan where I live, Rugosas are touted as the perfect rose for our weather, but the ones I had attracted hordes of Japanese beetles. I'm sure they are wonderful in the right situation, but rugosas just didn't work for me. It's too bad Tampa is too warm for Gallicas (they need a winter chill to bloom well), as the two I have are doing wonderful; in fact, I think they are intent on taking over the world!
|
REPLY
|
|
I was very disappointed when I first started learning about roses that Gallicas won't grow down here. I only started trying rugosas because my mother who lives in North Carolina has them in her yard and she said they were so easy to care for. Perhaps that's just it - they don't like my soil. I'm completely flabbergasted by these roses. I tried the Old Rosarian's recommendation that I replant the smaller roses with composted manure and it didn't seem to effect them, and of course, they had been mulched already. In September I tested the soil in another part of my garden, and I found that the nitrogen was almost nonexistent. That may be part of the problem with the others. I'm going to start using a fertilizer with a higher nitrogen content the next time I fertilize my plants. I had tested the area because the two tea roses I had over there were doing very poorly and I couldn't figure out why. Since using the nitrogen rich fertilizer in August, they've perked right up, their leaves are greener, and one of them currently has two blooms on it.
I have a Robusta, which is a rugosa hybrid, that is huge. It's like 8 feet tall and 6 feet across. And I have a Yellow Topaz which I planted from a 1 gallon pot in July and it seems to still be doing just fine. All the rest - the r. rugosa, r. rugosa alba, Blanc Double de Coubert and Basye's Purple - have done horribly in the same area. The r. rugosa I've already written about. The alba suddenly turned brown and died in August. I couldn't say why because there were no outward signs of a possible cause and the leaves were intact and it had been watered regularly. From July onward, the Coubert seems to be doing what the alba was doing last season - not growing or blooming at all. And the Basye's Purple is getting very leggy and still not blooming. I might just keep the r. rugosas I have from cuttings in pots, since they're doing very well in them, at least until I can get some kind of a positive response from the others. Very frustrating.
|
REPLY
|
-
-
Initial post 25 FEB 04 by Anonymous
|
Is this the best rose for growing rose hips?
|
REPLY
|
Reply #1 of 2 posted 25 FEB 04 by Unregistered Guest
|
I have read that the best rose for hips is the Apothecary's Rose (Rosa Gallica Officinalis). I have just recently planted 2 rugosas and the Apothecary's in my back yard, so I don't have firsthand knowledge of their hips yet. Perhaps the ARS website would have further information for you: www.ars.org. I hope this helps!
Happy rose growing!
|
REPLY
|
Reply #2 of 2 posted 8 SEP 03 by Unregistered Guest
|
Most of the Rugosas have great hips. I have rosa rugosa alba and rosa rugosa rubra - both are loaded with large hips already. This is in Michigan where the rugosas do so well as they are so winter hardy.
|
REPLY
|
|
|