Landelijke dag Pioen Delphy: inleiding in Phytophthora cactorum

Sustainable peony cultivation in temperate regions emphasizes soil health, disease resistance, and ecological balance. Strategies include organic matter amendment, cover cropping, balanced fertilization, and use of biocontrol agents like *Trichoderma* spp. and *Bacillus* spp. Intercropping, habitat borders, and biostimulants reduce chemical reliance. A greenhouse case study shows thriving pink peonies under these integrated practices, highlighting soil resilience and minimal intervention for long-term productivity.