由 lltx1822 Precautions for Shipping Plants and Flowers Internationally
Shipping plants and flowers internationally requires strict compliance with phytosanitary regulations and careful handling to ensure they arrive alive and healthy. Phytosanitary certification is mandatory. Most countries require a phytosanitary certificate issued by the exporting country’s agricultural authority, confirming the plants are free from pests, diseases, and weeds. For example, shipping roses from Kenya to the EU requires a certificate verifying they’ve been inspected and treated (if needed) to prevent spread of thrips or powdery mildew. Some countries (e.g., Australia, New Zealand) have additional requirements, such as specific treatments (fumigation, heat therapy) for certain plants.
Packaging preserves freshness and health. Cut flowers need water sources (e.g., floral foam, water tubes) to keep stems hydrated, and should be packed in ventilated boxes to prevent mold. For example, Dutch tulips are shipped in vertical boxes with stems submerged in water tubes, while delicate orchids are wrapped in moist tissue paper and placed in humidity-controlled plastic sleeves. Potted plants require secure packaging to prevent soil spillage—plastic wrapping around the pot with drainage holes covered, and the plant secured with stakes to avoid breakage during transit.
Temperature and timing are critical. Most plants and flowers thrive in 12-18°C during transportation. For air freight, which is preferred for cut flowers due to speed, use temperature-controlled cargo holds. Avoid shipping during extreme temperatures—e.g., summer heat in the Middle East can cause flowers to wilt, while freezing temperatures in Canada can damage plant cells. Transit time should be minimized: cut flowers like lilies or carnations have a shelf life of 5-7 days, so air freight is often necessary to ensure they reach retailers in sellable condition.
Documentation accuracy prevents delays. In addition to phytosanitary certificates, include detailed invoices listing the scientific names of plants (common names may vary by country), quantity, and value. Some countries require additional permits for protected species under CITES (e.g., rare orchids or cacti), which need advance approval. For example, shipping a CITES-listed orchid from Thailand to the U.S. requires both a phytosanitary certificate and a CITES export permit, with import approval from the U.S. Fish and Wildlife Service.
Quarantine considerations are important. Many countries require imported plants to undergo quarantine inspection upon arrival to detect hidden pests. For example, Australia’s Department of Agriculture may hold potted plants for 1-2 weeks to inspect for soil-borne pathogens, delaying delivery. Working with carriers experienced in plant shipping ensures proper handling during quarantine transfers, reducing stress on the plants.