A Flax By Any Other Name…

Harakeke: Its cultural significance and uses

Fun Fact: The term pā harakeke, whilst on the one hand meaning a plantation of harakeke, is also used as a term for children and grandchildren in te reo Māori.

The softer part of the leaf was wrapped around wounds to act as a bandage, with the thicker base of the leaf being used as a splint to support broken bones. The muka was used to stop bleeding and for stitches, as well as for tying umbilical cords. The gum produced by harakeke was applied to burns, wounds, and sores, and used on plasters to enable them to stick to wounds. The roots were ingested as a way of treating disease, colds, and headaches; they could also be applied topically to treat skin conditions and growths. The nectar from the puāwai (flower) of harakeke was used to make a drink, by adding it to water. Harakeke seeds and gum are also edible, with the seeds used to make oil as well as coffee.

‘Of great consequence to us as a naval power’

Despite the varied uses of harakeke by Māori, and the array of material culture that could be made from its leaves and muka, Europeans were focused on making rope and cordage from it. In 1794, running rigging was made for the rig the Fancy from harakeke by Māori weavers at Thames on the North Island, as well as for the ship Matilda in 1813 in Otago Harbour on the South Island.

In 1825, a report was requested of the quality of wheel rope made from harakeke that had been issued to HMS Wellesley.

In 1830, a request was made by Captain of the Royal Navy, George Harris, to use the solution of Cahuchu (natural rubber latex) from harakeke to make cordage. This was then to be trialled in Portsmouth to assess its durability in comparison to other types of rope.

Mechanical processing of harakeke & flax mills in Aotearoa New Zealand

The mechanical stripping of harakeke muka and the way in which European flax fibre are processed, include several similar steps of manually separating parts of the plant, soaking or washing, and pounding, scutching, or combing to soften the fibres.

Scutching is a process where L. usitatissimum is dressed by the removal of the woody stem, or when the short ends of the muka were sorted from the long ends, in the case of harakeke, thus refining the muka.

The processes and plants are different enough, however, that mass production methods appropriate for L. usitatissimum rendered harakeke muka useful only for heavy duty cordage, not the fine linen-like materials Cook and his crew had encountered earlier.

By 1873, there were 300 working mills producing muka from harakeke, with exports of over 6,000 tons. This number had decreased significantly by 1880 when only 40 mills producing harakeke muka were in operation. Muka was primarily being produced on an industrial scale to make rope, wool packs, and carpets.

At the beginning of the twentieth century the diseases ‘Yellow leaf’ killed large amounts of harakeke. At the same time, a shortage of the plant sisal during the Spanish-American War increased the demand for harakeke muka, leading to a compulsory grading of the quality of muka in 1902. By 1905 the number of mills in operation had increased once more to 240.

The chemical and mechanical processing of harakeke muka in the British Isles

Seven years later there was a provisional registration of The New Zealand Flax Company by one William Edwards, ‘Gentleman’, of London, with the purpose of:

collect[ing] and import[ing] the Phormium Tenax or New Zealand Flax and by the application of certain mechanical and chemical processes to bring it to a state fit for manufacturing purposes’.

Later, in 1864, The New Zealand Flax Company was registered with a head office located in Westminster, London, with 400 shares in the company by the following year. The aim of the company was ‘the working of patents for preparing the ‘Formium [sic] Tenax’ or New Zealand Flax, and other fibrous materials’ as well as to put in place the necessary machinery and buildings in order to process harakeke muka’. The company, however, was dissolved in 1882.  

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