For years, the English roses of breeder David Austin have been among the most magnificent garden plants. They captivate with their lush, full flowers and their beguiling scent. The flowers, which are either bowl-shaped or rosette-shaped, combine the charisma of old roses with the growth and long flowering period of modern rose varieties. Although English roses, which have been around since the 1970s, are a relatively young class of rose, they are characterized by their robustness and disease resistance. Many hobby gardeners are still hesitant to venture into these fragrant beauties. But don't worry: you don't have to be a recognized expert to successfully grow an English rose in your own garden!
English Roses: The Spoilt of Choice
With the great success of English roses, the variety of varieties has also grown, which makes it difficult to choose the right variety for your own garden. Recommended English roses
The best varieties of English roses for the Central European continental climate include classics such as the large-flowered 'Olivia Rose Austin', one of the most outstanding Austin roses, the pink 'Gertrude Jekyll' and the intense yellow variety 'Graham Thomas'.
A rose only shows its robustness and beauty in the optimal location, and English roses are no exception. They should be planted in a sunny location with good air circulation so that the leaves dry quickly after rain and fungal diseases are avoided. However, the location must not be too dry to prevent spider mite infestation. Even roses with the ADR seal of approval, which are known for their robustness, can fail in unsuitable locations.
English roses can grow to over a meter in height and width. It is advisable to give them enough space and to take their future size into account when planting companion perennials. A distance of about 50 centimeters is recommended. Perennials with similar location and care requirements are ideal companions for roses. For example, sage, which loves the sun, is a perfect partner for shrub roses. Strong-growing varieties such as 'The Lark Ascending' can also be grown as climbing roses.
To ensure that repeat-flowering roses continue to produce new buds, it is important to regularly remove spent flowers throughout the summer. Cut off the old flowers just above the next leaf bud. English roses that grow vigorously should be cut back each spring at the time of the forsythia bloom to prevent them from becoming wild and woody. Follow the instructions for pruning repeat-flowering shrub roses. Reduce strong shoots by one third and weaker ones by two thirds.
In the first two years after planting, English roses should only be pruned lightly to encourage new shoots to grow. From the third year onwards, when the rose is established, it can be pruned and shaped more heavily. Diseased and dead shoots should always be removed close to the ground.
To maintain their vitality, annual pruning of English roses is necessary. New text
Roses must never be allowed to dry out, so even well-established, older rose bushes need extra water in hot, dry summers. It is important to water thoroughly so that the water reaches the deep roots, rather than just moistening the surface. For shrub roses, five litres of water is a good guideline. Avoid wetting the foliage when watering to avoid encouraging fungal diseases. Repeat-flowering roses should be fertilized twice a year: once when they start to sprout at the end of March and once after the first flowering at the end of June. Alternatively, a slow-release fertilizer can provide the plants with all the nutrients they need.
Tips against pests and diseases
"Prevention is better than cure" - with suitable planting and care measures, the risk of disease in English roses can be significantly reduced. Careful selection of location lays the foundation for healthy roses. Varied planted beds also promote an environment that attracts beneficial insects. Ladybirds and their larvae consume hundreds of aphids during their development; the larvae of the hoverfly also reduce the aphid population. The larvae of the rose leaf roller can be removed by hand. Chemical agents should only be used in the case of severe pest infestation. Mildew is characterized by a powdery white coating on leaves and flowers. Black spot causes violet-black spots on the leaves that run out in a star shape, which leads to yellowing of the foliage and leaf fall. Rose rust, recognizable by orange to rust-colored spore deposits on the undersides of the leaves, also threatens English roses. There are a number of sprays that are also suitable for English roses to combat fungal diseases.