Climbing Rose Rosa The Prince's Trust = 'Harholding' (PBR) (Cl)

Water

The climbing rose 'The Prince's Trust' should be watered deeply once a week, providing about 1 gallon of water per plant during the growing season. In hot and dry periods, watering frequency should be increased to twice a week. The soil should be allowed to dry out slightly between waterings to encourage deep root growth. Water the plant at the base to avoid wetting the foliage, which can lead to fungal diseases. During the winter, reduce watering to every two weeks or less, depending on rainfall, as the plant's water needs decrease.

Light

The climbing rose 'The Prince's Trust' thrives in full sunlight with at least six to eight hours of direct sunlight each day. An ideal spot is one where the rose is exposed to morning sun, which helps to dry dew from the leaves, reducing the risk of fungal diseases. Partial shade in the late afternoon is acceptable, especially in hot climates, to protect the blooms from intense heat.

Temperature

The climbing rose 'The Prince's Trust' performs best in a temperature range between 65°F and 85°F. The plant can survive minimum temperatures down to about 20°F, but it will enter dormancy below this threshold. To encourage optimal growth and blooming, protect the rose from extreme heat above 90°F by providing light afternoon shade or using a cover.

Pruning

Climbing roses like 'The Prince's Trust' should be pruned to promote healthy growth, remove dead or diseased wood, and shape the plant. Prune in late winter or early spring before new growth begins. Remove any dead canes and thin out crowded areas to improve air circulation. Pruning every year also encourages more blooms as roses tend to flower on new wood.

Cleaning

As needed

Soil

The best soil mix for a climbing rose, which is the common type for Rosa The Prince's Trust, is well-draining loamy soil enriched with organic matter such as compost or aged manure. It should have a pH between 6.0 to 6.5 to thrive. Roses benefit from aeration and nutrients provided by the organic component in the soil mix.

Repotting

Climbing roses, like Rosa The Prince's Trust, are not typically grown in containers and thus do not require frequent repotting. If grown in a pot, repotting every 2 to 3 years or when the plant has outgrown its container is sufficient to maintain soil health and room for growth.

Humidity & Misting

Climbing roses prefer average humidity levels. While they can tolerate some variation, ensuring that the humidity is not excessively high is important to prevent disease. Average humidity levels around 40-60% are suitable for Rosa The Prince's Trust.

Suitable locations

• Indoor

  Ensure bright light, cool temperature, and air circulation.

• Outdoor

  Plant in full sun, well-draining soil, and provide support for climbing.

• Hardiness zone

  5-9 USDA.

Life cycle

The life cycle of 'Harholding' ('The Prince's Trust') rose starts with seed germination, although it is more commonly propagated through cuttings to maintain its unique characteristics. Once planted, it enters a vegetative stage, developing roots, stems, and leaves. As it matures, the plant undergoes bud formation, usually in late spring or early summer depending on the climate. These buds blossom into the 'Harholding's distinctive flowers throughout the summer and possibly into autumn in favorable conditions. After flowering, the plant may produce hips (seed pods) if pollination occurs. In preparation for winter, the 'Harholding' rose enters dormancy, with reduced metabolic activity until the return of warmer weather signals the beginning of a new growth cycle.

Propogation

• Propogation time

  Early spring

• Propogation: The Rosa 'The Prince's Trust', also known as 'Harholding', is typically propagated by softwood cuttings, a popular method for many roses. The best time to take cuttings for propagation is late spring through early summer when new growth is tender and flexible. To propagate, select healthy, non-flowering shoots of about 6 to 8 inches (approximately 15 to 20 centimeters) in length. The cuttings should be taken with a clean, sharp tool and treated with rooting hormone to encourage root development. They are then planted in a well-draining soil mix, covered with a plastic dome or placed in a greenhouse to maintain high humidity. Cuttings typically root in 4 to 8 weeks, after which they can be gradually acclimated to outdoor conditions before planting in their permanent location.