Rosa sherardii
Rosa sherardii · Rosaceae
The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around rosa sherardii and prepare for winter.
ID card
- Foliage
- Deciduous
- Flowering
- June to July
- Adult size
- 1.5 to 2 m in height, 1 to 1.5 m in width
- Growth
- Moderate
- Hardiness
- Zone 5 to 8 (minimum -20 °C)
- Origin
- Temperate Asia (Himalaya, Caucasus)
- Soil type
- Well-drained, fertile, slightly acidic to neutral
Care
Sunlight and exposure
Place Rosa sherardii in full sun, receiving at least 6 hours of direct light daily for optimal blooming. A location slightly sheltered from strong winds will extend flower longevity. Partial shade is tolerated but reduces flowering production.
Watering
Water regularly during establishment (first year). Once established, this rose shows moderate drought tolerance but prefers uniformly moist soil without waterlogging. Water deeply in the morning, especially during blooming season.
Soil and planting
Prepare rich soil amended with compost or decomposed manure. Ensure effective drainage to prevent root rot. Slightly acidic to neutral pH (6 to 7) is ideal. Plant in autumn or early spring.
Pruning and training
Prune lightly after flowering to maintain balanced shape. In late winter, remove dead or weak wood. This rose produces flowers on the previous year's wood: avoid severe pruning that would compromise the following season's blooms.
Fertilizing
Apply balanced fertilizer or organic amendment (compost, manure) each spring. Enrich in spring before growth and possibly in early summer to support flowering. Avoid excess nitrogen, which promotes foliage at the expense of blooms.
Pests and diseases
This hardy species is generally robust. Monitor for powdery mildew and downy mildew in humid climates: improve air circulation and avoid overhead watering. Aphids may appear in spring. Treat with gentle methods as needed.
Did you know?
Rosa sherardii is named in honor of William Sherard, a 17th-century English botanist. This wild rose from the Caucasus and Himalaya produces brilliant red hips in autumn, highly valued by birds and traditionally used in teas for their high vitamin C content.
Where to buy it
Best planted in autumn so the roots settle in before summer, or in early spring once the frost has passed. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, October, November.
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Tips generated and checked by Viridia — adapt them to your local climate.