Why this matters
Tea sits at the easy end of New Zealand's food rules, but it is still a plant product crossing the border of a country that takes plant biosecurity more seriously than almost anywhere else. Dried, processed tea leaves carry little risk. The trouble starts when "tea" means a herbal blend with seeds, dried flowers, citrus peel, roots, or other plant parts that could carry pests, fungi, or viable seed into New Zealand's farms and forests.
The other thing travellers miss: in New Zealand, all food must be declared, even items everyone knows are allowed. Tea is food.
Restrictions
- Plain dried tea — black, green, oolong, white, pu-erh, in bags or loose leaf — is generally allowed when commercially packaged. Declare it and you will almost always keep it.
- Herbal and wellness blends get more scrutiny. Chamomile, chrysanthemum, and similar dried-flower teas usually pass, but blends containing seeds, bark, raw roots, or unlisted ingredients can be seized.
- Seed-containing teas are the main failure point. Viable seeds are tightly controlled in New Zealand, and a tea blend is not an exception.
- Packaging matters. A sealed retail box with an English ingredient list is quick to clear. A hand-tied bag of unidentified leaves from a market may be destroyed simply because officers cannot verify what it is.
Declare your tea on the NZ Traveller Declaration. If an undeclared blend turns out to contain a risk ingredient, the instant fine is NZ$400.
What the official guidance says
MPI requires travellers to declare all food, plants, and plant products, and dried tea falls squarely in that category. Its guidance treats commercially packaged processed plant products as low risk while flagging seeds and unprocessed plant material for inspection. As always, the biosecurity officer at the airport makes the final call on any specific packet.