At Marimurtra, we constantly work to maintain the balance of our natural environment and address the challenges that may affect the garden’s biodiversity. One of the problems we have faced in recent years is the impact of Paysandisia archon, an invasive moth that affects the European fan palm (Chamaerops humilis), the only shrubby palm endemic to the Mediterranean basin.
What is Paysandisia archon and how does it affect the European fan palm?
This moth, originally from Argentina, was accidentally introduced to Europe and has become one of the main threats to various palm species. Its larvae bore into the trunks and leaves, weakening the plant until it eventually dies in many cases.
A sustainable solution: recycling to regenerate
Faced with this issue, at Marimurtra we have opted for sustainable management of the affected fan palms. Instead of discarding the remains, we reuse them to create compost, a natural resource that promotes soil health and the well-being of the garden’s vegetation.
How does the process work?
- The remains of the affected fan palms are shredded with a mobile shredder.
- The shredded material is distributed directly in the garden beds, where it acts as a natural mulch.
- As it decomposes, this compost enriches the soil, promoting moisture retention and providing essential nutrients for plant health.
- Additionally, this technique enhances the plants’ natural defenses, improving their resistance to future pests.
Benefits for the garden and the environment
🌱 Waste reduction: Plant remains are transformed into a useful resource, preventing their disposal as waste.
🌱 Soil improvement: Mulching and composting increase soil fertility and quality.
🌱 Pest prevention: Well-nourished plants in a balanced environment are more resistant to new threats.
🌱 Sustainable management: This practice aligns with Marimurtra’s philosophy of conservation and respect for nature.