Perle d'Or Rose Rosa 'Perle d'Or' (Poly)

Water

To water the Polyantha rose 'Perle d'Or', ensure the soil is kept moist but not waterlogged, especially during hot or dry periods. Water at the base of the plant to avoid wetting the foliage, which can lead to fungal diseases. A deep watering once a week with about 1 gallon per plant is recommended, though this might be increased to twice per week during prolonged dry spells. During winter, reduce watering to prevent soil from becoming too soggy, which can harm the roots.

Light

The Polyantha rose 'Perle d'Or' thrives in full sun, requiring at least 6 hours of direct sunlight per day to bloom properly. An ideal spot is one with morning sunlight and some protection from the intense heat of the late afternoon sun. Avoid shaded areas as they can reduce flowering and make the plant susceptible to pests and diseases.

Temperature

Polyantha roses like 'Perle d'Or' prefer moderate temperatures and will flourish in a range between 60°F and 70°F during the day. They can tolerate temperatures down to about 20°F in winter; however, they will stop growing if temperatures exceed 90°F during summer. Providing mulch can help to maintain a more consistent root temperature.

Pruning

Prune the Polyantha rose 'Perle d'Or' to maintain its shape, encourage healthy growth, and improve air circulation. The best time for pruning is late winter or early spring, just as the buds begin to swell. Remove any dead or diseased wood, and thin out crowded areas. Aim to prune every year, cutting back the plant by about one-third of its size to promote vigorous new flowering shoots.

Cleaning

As needed

Soil

The best soil mix for the Polyantha Rose, such as Rosa 'Perle d'Or', should be well-draining, enriched with organic matter, and have a pH between 6.0 to 6.5. A mixture of one-third sandy soil, one-third organic compost, and one-third clay soil often works well for roses, providing both drainage and nutrients.

Repotting

Polyantha Roses like Rosa 'Perle d'Or' are typically not repotted as they are outdoor plants. They should be planted in a location where they can grow for many years without the need to be moved. If grown in containers, repotting every 2 to 3 years may be necessary to refresh the soil and provide room for growth.

Humidity & Misting

Polyantha Roses such as Rosa 'Perle d'Or' prefer moderate humidity levels. Typical outdoor humidity is sufficient for these roses, as they can tolerate a range of conditions. Avoid placing them in locations that are too dry or too humid to prevent stress on the plants.

Suitable locations

• Indoor

  Ensure bright light, moderate humidity, and good air circulation for indoor Polyanthas.

• Outdoor

  Plant in sunny spot, fertile soil, water regularly, and ensure good air flow.

• Hardiness zone

  6-9 USDA

Life cycle

The 'Perle d'Or' rose, a Polyantha variety, begins its life with seed germination, though it is more commonly propagated through cuttings or grafting, enabling clones of the original parent plant. After root establishment, stems and leaves develop, forming a bushy shrub that can reach up to 3 feet in height with dark green, glossy foliage. It enters the vegetative stage, where the plant matures and produces buds, and by the end of spring or early summer, the 'Perle d'Or' blooms with clusters of small, peach or apricot-colored flowers that possess a mild, sweet fragrance. Throughout the growing season, it will continue to produce waves of flowers, especially if deadheaded regularly. As autumn arrives, the plant prepares for dormancy; in colder climates, it will shed leaves and enter a state of rest until the following spring. Gardeners can encourage a vigorous return by pruning the plant in late winter or early spring, setting the stage for a new cycle of growth and blooming.

Propogation

• Propogation time

  Spring-Early Summer

• The most popular method of propagating Rosa 'Perle d'Or', which is commonly known as the Polyantha rose, is through softwood cuttings. This technique is best performed in late spring or early summer when the plant's new growth is still flexible but has started to mature. To utilize this method, gardeners cut a 4 to 6 inch portion (approximately 10 to 15 cm) of the rose's stem that includes at least two or three leaf nodes. The lower leaves are removed, and the cut end is often treated with a rooting hormone to encourage root development. The prepared cutting is then planted in a well-draining soil mix, ideally kept moist and in a warm environment but out of direct sunlight. A clear plastic covering can help maintain humidity. Roots typically form within several weeks, after which the new rose plant can eventually be transplanted into the garden.