Papyrus (Cyperus papyrus) can be grown in the UK, but since it’s a plant native to warmer, tropical regions like Egypt and parts of Africa, it requires specific care to thrive. In the UK’s cooler climate, papyrus is usually grown as a pond or bog plant, often in containers or pots, and may need to be brought indoors during winter or grown in a greenhouse.
Growing Papyrus in the UK
Here’s what papyrus generally requires:
- Location: Full sun to partial shade. It thrives best in warm and bright conditions.
- Water: Papyrus is a marsh plant, so it needs constant moisture. Plant it in shallow water, the edge of a pond, or in very water-retentive soil.
- Temperature: Papyrus is not frost-hardy. During winter, temperatures must not drop below 5°C (41°F). It should be brought indoors or protected in a greenhouse.
- Soil: It prefers rich, loamy soil with good water retention. Ensure the soil is consistently wet, almost bog-like.
- Containers: If you’re growing papyrus in a pot, ensure that the container is large enough to accommodate the root system and keep it in a water tray to mimic the marshy environment.
- Overwintering: In colder months, move your papyrus into a greenhouse or indoors where the temperature stays above freezing. It can be cut back in winter when growth slows down.
Best Varieties of Papyrus to Grow in the UK
- Cyperus papyrus (Common Papyrus)
- Description: The traditional papyrus plant that was historically used by the Egyptians for paper-making. It has tall, green, triangular stems that can grow up to 2-3 meters in ideal conditions, with umbrella-like clusters of fine, thread-like leaves on top.
- Growing Requirements: Needs lots of water, full sun, and protection from frost. Ideally grown near a pond or in a container filled with water.
- Cyperus alternifolius (Umbrella Plant)
- Description: Often referred to as the umbrella papyrus, this species is smaller than Cyperus papyrus, reaching about 1-1.5 meters. It has a similar look, with radiating leaves that resemble an umbrella, but it’s easier to manage in smaller spaces.
- Growing Requirements: Easier to grow indoors, in water or very wet soil. It can also tolerate partial shade and is better suited for container planting.
- Cyperus involucratus (Dwarf Papyrus)
- Description: A compact variety, reaching about 60-90 cm (2-3 feet) in height. It has similar umbrella-like foliage but is smaller and more manageable in smaller gardens or ponds.
- Growing Requirements: It prefers full sun and constant moisture, though it can be grown indoors in containers or in water gardens. It also needs to be protected from frost.
General Care Tips:
- Fertilizing: Papyrus grows rapidly in fertile conditions. A liquid fertilizer high in nitrogen can help boost its growth in summer.
- Pruning: Trim any brown or yellowing leaves, especially before bringing the plant indoors for winter.
- Pest Control: Aphids and spider mites can occasionally attack papyrus, especially indoors. Regular misting can help keep pests away, or use a gentle insecticidal soap if necessary.
In conclusion, with proper care, papyrus can be a stunning addition to a UK garden, especially in pond areas or as a striking potted plant. However, it’s crucial to manage its water needs and protect it from frost during the colder months.
