Tuesday, November 19, 2024

The Gigantea project

Rosa Gigantea, Empress of roses, was brought to Europe in the 19th century. Because of her lack of hardiness it took a while before breeders started to cross with this giant rambling rose with massive flowers. Belle Portugaise and Étoile de Portugal were amongst the first Gigantea hybrids to appear on the market but due to their limited cold hardiness they generally were grown in warmer regions or in greenhouses. At the beginning of the 20th century the Hybrid Teas became all the rage and other rose families were almost forgotten in Europe. Still, a few new Gigantea hybrids appeared: Folette (Sénateur Lafolette)and Emmanuella de Mouchy to name a few but they never became well known but they managed to survive the difficult 20th century.

In Australia the situation was different. Due to the ideal climatic circumstances breeder Alistair Clark took on the challenge and started to cross with our R. Gigantea and with great success. Lorraine Lee, Aussie Sixer, Golden Vision, Nancy Hayward and many others are still Australian gems and widely grown in south Australia but except for Lorraine Lee few made it into Europe. 

In the USA some Giganteas such as Twilight mist and Nessie were created but they stayed mainly unknown and are currently threatened with extinction. Also some sports and seedlings from Belle Portugaise were found: Susan Louise and Belle Blanche but they also didn't find their way to many customers.

In China Lijiang road rose was discovered: A giant Gigantea hybrid that made it to Europe. Today she's one of the most widespread Gigantea hybrids in the rose world. A light yellow sport is also available. 

And then Viru Viraraghavan from India began to use R. Gigantea in his crossings. Viru, a very humble man got assistance from his wife Girija. In the beginning (sixties and seventies) Viru mainly wanted to cross with R. Gigantea because she was a native rose to India. Viru and Girija loved the European Tea roses such as Rêve d'or, Safrano and Madame Falcot. They did well in many parts of India and Viru wanted to use these roses in his future crossings with R. Gigantea. Many varieties appeared and not few had exquisite flowers. They did very well in the moist but hot climate of Kodaikanal in India. 
When climate change started it became clear that the European, classic roses, but also HT's and English roses from David Austin weren't made for hotter times with more periods of drought. Not only in Europe the roses started to feel the climate stress but also in India and other warm parts of the world. Viru realized that his Gigantea Hybrids could be the missing link in obtaining new, heat, drought and rain resistant roses. He continued his work and in 2023 he had more than 60 varieties of which a majority with Gigantea blood. Most are climbers with very big, Tea rose shaped flowers and a nice Tea fragrance. Some rebloom and some do not but all are strong and vigorous.

The biggest problem for Viru was in getting his creations to Europe, USA and Australia. Due to horticultural laws and quarantine rules it proved to be a major task. Some varieties reached the USA and Australia but Europe was a problem. Still, Viru and Girija succeeded in getting some cutting material to Davide de Libera of Novaspina nursery in Italy. Davide started to propagate them.

Then I came in the picture. Because our rose garden was suffering from heat and drought the past years I decided to switch to more heat and drought resistant roses so I ended up with the Teas, Tea Noisettes and China's. From that moment on R. Gigantea came across my path naturally as she's a parent of the China's. I came in contact with Viru and Girija and there was an immediate click between us. Viru's creations really impressed me and I wanted to help him getting them to Western Europe. Sadly Viru died in December 2023 being well in his eighties. I made a commitment in getting his roses to Belgium, France and Spain. Girija brought me in contact with Helga Brichet and Di Durston, two very important ladies in the rose world. Helga is President emeritus of the international rose association and Di is a Tea rose expert from Australia. She wrote the highly acclaimed Tea rose book: Old Tea roses for warm gardens.

Helga has an acclaimed rose garden in Perugia Italy and it's best known for housing the biggest collection of Gigantea hybrids in the world. Helga wanted to help me in spreading the Giganteas into Europe. She's going to send grafting material of all her Giganteas to Lens roses in Belgium in July 2025. Lens will graft them and then I will have several specimens of each variety. Some will get planted in my garden, at Park Abbey in Leuven and some will go to Loubert nursery in France. Loubert is the largest heritage rose nursery in the world and Jérôme Chêne, the owner, showed major interest in my project. Loubert will be able to spread the Giganteas all over Western Europe.

Last year I contacted Davide from Novaspina asking him if he could send me some of the Viru Giganteas and he said yes. I'm expecting them the coming weeks so this means I can finally start growing them and spread them to Lens roses, Loubert roses and other nurseries and rose enthusiasts. I will keep you informed about how it will unfold the coming weeks, months and years so stay tuned! 

Sunday, November 10, 2024

Prix J. P. Redouté

J. P. Redouté from Belgium became immortal with his unsurpassed horticultural drawings. Especially his rose drawings are highly praised. 

Dominique Massad from Guillot wanted to honor the great man with a rose. Prix J. P. Redouté was released in 2010 as part of the old fashioned Générosa collection from Guillot

The Générosa collection is extremely popular in South and Eastern Europe including Russia and Ukraine. They prefer the Générosa varieties to those from DA. When I spoke to the owner of a famous Italian rose nursery last week she told me that they disliked the modern DA varieties and preferred the old ones, a complaint that's heard very often 

But back to Prix JP Redouté: Clusters of medium sized, rosette shaped flowers in the warm colors pink, orange, peach and apricot. A strong Tea with vanilla fragrance adds to the beauty. 

Growth is rather upright and can reach 120X80 cm or 4X3 feet. With some support she can get taller and would make a beautiful small climber or obelisk rose.

She blooms all summer and well into autumn. Health is good and the flowers are rain resistant. Very hardy zone 4b to 9b

A beautiful splash of color! 

Saturday, November 2, 2024

Spirit of freedom

Spirit of freedom, Austin 2002

English rose 

Abraham Darby X Unknown seedling 

A magnificent rose in all respect and a wonderful example of the old Austin varieties. 
It's parent Abraham Darby dislikes rain and is a blackspot and rust martyr but Spirit of freedom can stand rain and is much more healthy. 

I never grew this specific variety but I bought it for my rose aunty back in 2004. Today, it's still one of her treasured beauties as it grows on an 2,50 meters obelisk in full sun. We prune it lightly so never more than 1/3 is removed.

It's a tall rose and it def needs support. Its much taller than wide so approx 250X100 cm or 8X4 feet. Foliage is light green and healthy. The buds appear in small clusters and open into big, very full blooms. First cupped like Constance Spry or a Centifolia but later they open up more. A delicious, almost Bourbon, fragrance adds to their beauty.

Spirit of freedom is a good reblooming rose and can deliver up to three flushes. Zone 6b to 9b. Rain and partial shade tolerant. They do burn in very hot sun. 

I must admit that it's a rose I would buy for in my Tea rose garden because she looks like my Bourbon roses such as Coup d'Hebé. 
A very recommended DA rose 

Monday, September 23, 2024

Shade tolerant roses?

On so many rose sites you read about "Shade tolerant roses" but that's a wrong description. There are very few shade tolerant roses but there are roses coping with less sunlight. Not one rose would choose for a shady option as all wild roses thrive in full sun. They have their thorns to cling onto other plants or structures to rise up and get as much sunlight as possible.

Our cultivated roses are all descendants from those wild species so full sun is what they love most. There are however cultivated roses which can cope with partial shade, especially in the afternoon, when the sun is at her strongest. Dark red roses don't prefer partial shade but we give it to them to prevent burning of their beautiful dark flowers. Dark red roses don't mind the hot sun as long as they can produce seed but we like pristine flowers so we give them partial shade to protect the color.

So if it was up to our roses they would never prefer partial shade let alone full shade. Here are some roses coping with a partial shade position: Alba roses such as Félicité Parmentier (mine has partial shade), Madame Plantier and Königin von Dänemark Are Extremely Hardy and can cope well with shade. They only flower once. 
Gallica roses such as Charles de Mills, Officinalis etc... again they only bloom once for a few weeks. 
Westerland, Ghislaine de Feligonde, Ballerina, ramblers, Lady Hillingdon climbing, Mme Alfred Carrière, Mme Isaac Pereire, Bourbon queen, Coup d'Hebé. All these roses can bloom in partial shade.

But what if you only have full shade or a North facing garden. Then I would only recommend the Alba roses as they are the most tough. They won't perform at the best of their abilities but you'll have flowers for sure.

Don't forget that many many roses can grow in big pots so you can let them grow on a terrace or patio with full sun or partial shade. If you only have a 100% shady garden I would try the Alba's.

Friday, July 26, 2024

Hyde Hall

Hyde Hall, David Austin senior, before 2004

English rose 

Graham Thomas X Unnamed seedling crossed with unnamed seedling X unnamed seedling. It is said that Thérèse Bugnet was a pollen parent

A forgotten Austin, especially in Europe and that's a shame as it's considered as one of the best English roses. 

Hyde Hall is a very vigorous shrub which forms a big rounded shrub of approx 150 X 150 cm or 5X5 feet and sometimes even higher.

Flowers are ligt pink with apricot shading, rosette shaped, in clusters. Fragrance ranges from moderate to strong fruity. The rose blooms in flushes throughout the season 

Zone 6b to 11b (which is strange for an Austin) and the flowers are rain tolerant.

Hyde Hall is a very reliable, beautiful rose which deserves more attention. Sadly she'll probably get canceled by Austin as this is their policy the past decade. Nevertheless, a recommended rose 

Thursday, July 25, 2024

The Shepherdess

The Shepherdess, Austin 2007

English rose 

Parentage undisclosed 

A charming little rose in every aspect. Due to its small size, 100X80 cm or 3X3 feet, it's an ideal rose for front of the border or in pots.

Very cupped, Apricot, light pink to cream petals with some golden stamen. They are medium large and stand solitary or in groups of three to four. A delicious fruity fragrance makes the picture complete especially on warm days. 

This is a more "old fashioned" Austin with sturdy branches supporting the flowers enough. She reminds of Sharifa Asma with her dark green leathery foliage. Blooms reminds us of Brother Cadfael but they are smaller 

Zone 6b to 9b and rain tolerant. I don't know how this rose is health wise because she's very difficult to obtain in Europe. 

Again a beautiful little rose that has been forgotten after not even two decades. 

Tuesday, July 23, 2024

Rosemoor

Rosemoor, David Austin Roses 2004

English rose 

Sharifa Asma X unknown seedling 

It's a shame that this beautiful rose is completely forgotten and isn't available at nurseries. So you have to search to buy one. 

A daughter of the exquisite Sharifa Asma so expectations are high. The flowers are big, globular shaped and light pink with darker shades. They stand in small clusters and have a good strong fragrance. The outer petals are green in the beginning giving the flower a distinct feature. 
Reblooming is good as long as you keep deadheading the spend flowers. 

Rosemoor has a good rounded shape and can get 100X100 cm or 3X3 feet. Zone 6b to 9b

One of the last really good Austin roses... 

Sunday, June 9, 2024

Madame Lambard

Madame Lambard (Bloomfield cemetery Tea), Lacharme 1877

Tea 

Seedling of Madame de Tartas

One of the most beautiful old Teas this Madame Lambard. In America she's called Madame Lombard but that's 100% historically incorrect!
Deep pink with salmon shine, quintessential Tea/China shaped flowers. Her appearance has a wide range of colors. She can grow light pink flowers to even white. When fully open the flowers are rather full, Maman Cochet style. The fragrance is very good. Madame Lambard has a very long blooming season. Almost non stop in flower.

It's a vigorous tea that can reach 150X150 cm or 5X5 feet. Some say even bigger. Foliage is healthy. Zone 6b to 11b. Rain and heat resistant.
Madame Lambard is one of the parents of the famous Tea legend Maman Cochet and it definitely shows. 

Recommended rose