Re: roses for hot and dry climate


Moira,

I'm not at all qualified about roses, because when I started gardening, 25 years ago, I did not like roses because my father was only growing modern roses and I had no idea about the huge amount of varieties existing. Then I discovered the old roses as Old Blush, Cuisse de nymphe émue, Félicité Perpetue, Gloire de Dijon, New Dawn, Mermaid and so on... and it was a great discovery for me. I planted a lot in my first garden close to Paris and had a lot of pleasure with them. But now that I moved to the south of France where the climate and the soil are so different, I must adapt myself and try to find some others varieties for the hot and dry summer ( 35 °C sometimes and no rain during 4 months is an usual season). And during winter it can freeze down -8°C. So I read that Nabonnand was an hybridizer from late 19th century who worked in the Lyon area which was very famous for rose hybridizing and moved to the french Riviera because he used to work for the very rich people and the jet society which built palaces in the very fashion spots on the mediterranean coast. This was before the first world war. And you can notice that the names are always very famous people or high society ladies.
Do you think tea roses are best suited for warm climate ?

At the present time, I'm growing 2 banksias, white and yellow, New Dawn, chinensis sanguinea, Iceberg, Ville de Roeulx, pimpinellifolia and I try to keep Phyllis Bide, rugosa and Pink Grootendorst in good form, but I suppose they don't like too much heat or chalky soil.

I'm just planning to plant climbers on a pergola and had choosen : Aloha, Guinée, La France Climbing, Mermaid, Mme Bérard, Paul Lédé, Sénateur Amic, Rêve d'Or, Alister Stella Gray and Princesse de Nassau. I hope they will thrive.It was so difficult to choose because I wanted the perfume, repeat flowering and resistance to mildew.

Chantal
Montpellier, France





Chantel
I was very interested to see how many tea roses were in your list of varieties for a warm climate. The locality where I live has mild winters but also cool summers, rarely rising much beyond 25°C even in the warmest weather.

I once tried a tea rose climber (I can't remember now which variety) and though we had a good sunny year I scarcely ever saw a bloom open properly. They almost all balled . I kept on trying to get decent flowers for two more years with no better luck and then read somewhere how teas need really warm conditions to open properly so I gave up the struggle and gave away the rose to someone who lived out on the west coast where the climate is warmer both summer and winter. I gather that the move made all the difference and I regretfully decide tea roses were not for me.

I have however grown New Dawn successfully for many years, but though the flowers are very pretty I do not much .like its horrible thornyness !

Moira

Tony & Moira Ryan, Wainuiomata New Zealand
Climate ( US Zone 9). Annual averages:-
Minimum -2°C; Maximum 28°C Rainfall 2000mm



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