Waimea Plant Laboratories is a tissue culture lab based in Hastings, supplying domestic and export customers with a range of tissue culture plants. The lab is part of Waimea Group, which also includes Nelson-based fruit tree nursery Waimea Nurseries.

Waimea Plant Lab supplies a wide range of tissue culture plants to wholesale nurseries in New Zealand and overseas, with growers utilizing tissue culture as a way to rapidly increase plant material volumes, compared to traditional propagation methods like cuttings, as well as providing virus-free and pathogen-free plants.