Rose Rosarium Utersen: description and cultivation of the variety
Content:
Rose Rosarium Uetersen is a climbing variety with large flowers in the style of ancient species that have now gained particular popularity. The variety has been in demand among gardeners all over the world for over 40 years. This is due to its excellent decorative qualities, high frost resistance and good natural immunity. But in order for the shrub to fully grow and bloom profusely, you need to properly plant and provide full care.
Rose Rosarium Uetersen - variety description
The culture forms a branched shrub that combines the qualities of a climber and a shrub. This means that it has a large flower diameter and long, sturdy shoots. The height of the shrub reaches 3-3.5 m, but the rose can withstand pruning up to 2 m. The diameter of an adult plant reaches 2 m. Young shoots are initially erect, with a rich green hue. As they grow back, they become arched and acquire a brown-brown color.
When blooming, the rose Rosarium Utersen exudes a pleasant, unobtrusive aroma
The root system of the rose Rosarium Utersen is branched, superficial. The diameter of its growth is 0.5-0.7 m, which must be taken into account when placing the shrub next to other horticultural crops.
The leaves of the Utersen Rosarium are medium in size, 8-10 cm long. The plates are complex, consist of 5-7 segments, which are attached to a common petiole. From above, they are smooth, glossy.
The first flowering of this climbing rose is abundant
The flowers of this variety are large, densely double, with full disclosure their diameter is 7-10 cm. They consist of four segments like old roses, so the middle is never bare. Each bud contains 75 to 100 petals. Flowers are collected in apical brushes of 5-7 pcs. The shade of the petals is deep pink. As it blooms, it fade slightly, and the middle remains bright.
Rose Utersen belongs to the category of multi-flowering species. The first time the bush begins to form buds at the beginning of June and continues to bloom until the middle of the next month. In the future, the shrub blooms until September with some interruptions to build buds. But they rarely appear already.
The history of the origin of the variety
This species was obtained thanks to the efforts of German breeders. Its history began in 1957 as a result of crossing an unknown seedling with the Karlsruhe rose. The resulting seedling did not initially differ in special qualities. Therefore, work to improve its characteristics was carried out over the next 20 years. And only in 1977 the variety received official registration. Its originator is the German family company "Kordes", which specializes in the development of new unique varieties of culture.
Advantages and disadvantages of the variety
The climbing rose Rosarium Uthersen has many advantages, which makes it stand out from other varieties. But it also has certain disadvantages, so you should pay attention to them in advance.
This rose variety blooms in the second year after planting.
Main advantages:
- large diameter of flowers;
- high frost resistance;
- undemanding care;
- pruning tolerance;
- pleasant aroma;
- suitable for inoculation on a stem;
- shows resistance to rain, wind.
Disadvantages:
- difficulty in bending shoots for the winter;
- numerous thorns.
Growing roses Rosarium Utersen
For the full development of the shrub, you need to properly plant it. In this case, it is necessary to take into account the basic requirements of the culture and place it taking into account the diameter of the growth of an adult plant.
Landing dates
It is possible to plant a shrub in a permanent place in the spring, when the soil thaws to a depth of 20 cm, and the temperature will be kept at around +6 .. +12 degrees. Also, the procedure can be carried out in the fall, namely from mid-September and throughout the first half of October.
Such terms are optimal, since they allow the plant to grow a root, adapt to a new place and at the same time not waste energy on vegetation.
Site selection and soil preparation
According to the description of the variety, an open, sunny area, protected from drafts, should be chosen for the flowering rose Rosarium Utersen. But it is also permissible to grow a bush with light partial shade in the midday hours. In this case, the rose will bloom later.
The rose shows maximum decorative effect when planted in loamy and sandy loam soil with a low acidity level. At the same time, it is important that the soil has good moisture and air permeability.
2 weeks before planting, it is necessary to dig up the area and remove all the roots of perennial weeds. Then the surface of the soil must be leveled and a hole 60 by 60 cm in size must be prepared.It should be filled in advance with a nutrient mixture of turf, sand, peat and leafy soil in a ratio of 2: 1: 1: 1, and also add 40 g of superphosphate and 25 g of potassium sulphide ...
Landing technology
It is necessary to plant a shrub in a permanent place when the soil settles slightly. The procedure is carried out according to the standard scheme.
Procedure:
- Place the seedling in the center of the hole.
- Spread the roots.
- Sprinkle them with earth, fill in the remaining space in the pit.
- Compact the soil at the base of the seedling.
- Water and mulch liberally.
When planting, the root collar of the seedling must be deepened by 2 cm
Rose care rules Rosarium Utersen
This crop variety does not require complex care, therefore, for its full development and flowering, it is enough to adhere to standard rules.
Watering
The shrub needs watering only in the absence of seasonal rainfall for a long time. Moisturization is especially necessary during bud formation and flowering. Irrigation should be carried out in the evening, pouring water under the root at the rate of 10-20 liters per 1 bush. The frequency is 1-2 times a week.
Top dressing
It is necessary to fertilize the shrub from the second year after planting. To do this, in the spring and autumn, you need to add organic matter, and during the budding period and after flowering, apply phosphorus-potassium mineral fertilizers. Such a feeding scheme will not only improve flowering, but also increase the rose's resistance to disease and frost.
Pruning and shaping the bush
To form an attractive crown, it is necessary to prune the rose every spring and shorten the shoots to 7 buds. You should also clean the bush from damaged and broken branches, otherwise this will negatively affect its decorative effect.
Protection from diseases and pests
Under unfavorable growing conditions, climbing rose can suffer from powdery mildew and black spot.In order to prevent defeat, it is necessary to spray the bushes with Bordeaux mixture, "Skor", "Fundazol".
Of the pests, damage to the plant can be caused by aphids, which feed on the sap of young leaves and shoots. At the first warning signs, it is necessary to spray the crown with Aktellik or Fitoverm.
Shelter for the winter
Rosa Uthersen needs shelter for the winter. To do this, it is necessary to lay 7-10 cm thick mulch of peat or humus at the base of the bush, which will allow the roots to be insulated. Then you need to remove the shoots from the support and press them to the ground, having previously spread the spruce branches. Arches should be installed on top and covered with agrofibre.
You need to cover the shrub when frosty weather sets in.
Plant propagation
You can get new saplings of a climbing rose using cuttings. To do this, at the beginning of summer, you should cut young shoots 0.5-0.7 cm thick and divide them into pieces 15-20 cm long.
To create favorable conditions, you should make a mini-greenhouse, and water and air the seedlings throughout the season. You can transplant them to a permanent place only after a year.
This rose is easily propagated by cuttings.
Climbing rose Rosarium Utersen in landscape design
According to the Encyclopedia of Garden Roses, this cultivar is considered ideal for vertical landscaping and the creation of elegant weeping bushes on a trunk. Experts recommend using it as a tapeworm, planting it against the backdrop of a green lawn.
Rose Rosarium Utersen is an excellent climbing variety that can easily fit into any landscape design. With minimal care, it is able to delight with abundant flowering, during which the foliage is practically not visible on the plant.
