Pulu

Hāpuʻu is an endemic tree fern found in wet forests in association with mature ʻōhiʻa at elevations from about 1,000-feet to 6,000-feet.

The tree can range from heights to about 7-35 feet. The fronds rise up high to about thirty feet or more and are 3-9 feet in diameter. The long green fronds of the tree grow to be about 12 feet long.

Young stems were formerly used to make hats; the starchy core has been used for cooking and laundry, the outer fibrous part to line or form baskets for plants. (Pukui) The edible starch in the core of the trunk and the young leaves were eaten during the time of famine. (KSBE)

The young unfurled fronds are densely covered with soft golden colored, wool-like fibers called pulu; Hawaiians stuffed bodies of their dead with pulu after removing vital organs. (Pukui)

Later, pulu became a commodity, “Pulu, or fern down, is also an important and staple article of export. This soft, yellow, silken down, gathered from the exhaustless fern fields of Hilo and Puna, is much used in California for upholstery as a substitute for feathers, wool and hair.” (Titus Coan, March 5, 1858)

“The pulu of commerce is obtained from this fern, and is extensively used … in the making of beds and mattresses, and stuffing of sofas and chairs.” (Baxley, 1865)

“More than two hundred thousand pounds of this article has been shipped from Hilo during the past year. Men, women, and children engage in collecting it, and many of our usual villages are deserted for months at a time while the people are collecting pulu in the jungle.” (Titus Coan, March 5, 1858)

“(O)nly a small quantity, a few ounces, is found on each plant, the growth of about four years. The labor of gathering pulu was slow and tedious. When picked it was wet and had to be brought down to the lowlands to be dried. The natives were employed in gathering it, men, women and children, living for weeks at a time in the mountains, in crude shelter huts.” (Thrum, 1929)

“In the early sixties (1860s) the business of picking and packing pulu had become so important that trails cut by the many natives thus employed opened the crater country far more than ever before.” (Bingham; Holmes)

“In the natural state the pulu forms a snuff-colored silken envelope for the young and tender branches of the fern, which grow from the top of the stalk or trunk, forming beautiful scrolls until of sufficient strength to supersede the older branches and leaves that droop on all sides like graceful plumes.”

“In gathering pulu the natives cut from the top of the fern trunk the tender scrolls in mass, then strip off the soft fibrous wrapper that protects them, which they loosen by picking, and expose for several weeks on platforms to the rain and sun.”

“From two to four pounds are gathered from a full-sized tree. When perfectly cleansed and dry, it is bagged and sometimes baled for shipping, and is much sought after for the California market.” (Baxley, 1865)

“I have ridden through vast fields of this species of fern in the vicinity of the volcano Kilauea, that extended as far as the eye could see.”

“On the edges of these fields nearest the volcanoes the lava has flowed and covered large tracks, forming plateaus upon which the natives have built pleasant hamlets, and are carrying on a lucrative business in gathering and drying the pulu for shipment to San Francisco, where it is extensively used for filling mattresses.”

“From a single fern they gather a tuft about the size of a man’s hand and spread it on the grass and lava banks, where it is thoroughly dried, then bagged and transferred on the backs of mules to the sea coasts. There it is pressed in bales for shipment like cotton.” (The Pulu for Mattresses, Scientific American, August 23, 1862; Uyeoka)

“The most remarkable of the gigantic ferns of this belt are the great tree-ferns, with branches four or five feet long. At the foot of these trees is found a soft, feather-like substance, called pulu which forms an article of considerable trade. It is used extensively in California for bedding …” (The Merchants’ Magazine and Commercial Review, October 1, 1864; Uyeoka)

“(P)ulu gatherers, who are scattered through the forests in all directions, from one to three miles from the volcano;” making “the wilderness of Kilauea”” one of his “stations in pastoral tours.”

“From Kilauea I went about ten miles, into the highland forests of Hawaii, where there was another camp of about sixty pulu gatherers. This camp is a romantic one. It is a little opening of field lava and sand, one-fourth of a mile in diameter, nearly circular, and surrounded by tall forests and jungle.” (Coan, Missionary Herald, 1864-1865)

Pulu picking could be dangerous, “As I followed a path made by the pulu-pickers through the dense forest, I came upon a large hole on the edge of the path which proved to be the entrance to a cave of great depth.”

“The path had been turned to one side to avoid it, and in the dark it would be exceedingly dangerous. Such holes are common in this part of Puna, and natives occasionally disappear mysteriously. Brushing through the bushes I came to a precipice forming the edge of a crater nearly three quarters of a mile in diameter and seven hundred feet deep.” (Brigham, 1868)

Likewise the market for pulu changed, “Those who have used it, however, are substituting hair or straw on account of the unhealthiness of the pulu, which, from its heat, has the same ill effects as feathers, and it popularly thought to increase rheumatism.”

“It has been recently exported to China in considerable quantities, and it is not improbable that as the demand from California decreases that from China will increase. The natives are largely engaged in gathering it, and are employed more or less by the Chinese merchants of Honolulu …” (The Merchants’ Magazine and Commercial Review, October 1, 1864; Uyeoka)

“According to the customs tables, the last year of pulu exports was 1884, with but 465 pounds, the two years previous being without any, so that practically the life of the industry had an existence of but thirty-one years (with exports) ranging generally from 200,000 to 649,000 pounds.” (Thrum, 1929)

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