Biosecurity and MPI: What You Need to Know When Importing Growing Media
Importing rockwool, coco coir, and other growing media into New Zealand is not just a logistics exercise; it is a biosecurity operation governed by strict MPI rules under the Biosecurity Act 1993. If you do not understand how those biosecurity rules apply to growing substrates, your shipment can be held, re‑exported, or destroyed at the […]
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