Wehewehe: ʻO ka pōhaku pele i ʻike nui ʻia ʻo pumice a i ʻole porous basalt, he ʻano mea hana a me ke kaiapuni. Loaʻa iā ia nā ʻumi o nā minelala a me nā microelements, e like me ka sodium, magnesium, alumini, silicon, calcium, titanium, manganese, hao, nickel, cobalt a me molybdenum a pēlā aku.

Hoʻohana: kūkulu hale, mālama wai, wili, mea kānana, kalapona barbecue, kuhikuhipuʻuone ʻāina, mahiʻai soilless, nā huahana hoʻonaninani a me nā mahina ʻē aʻe.

Waihoʻoluʻu: ʻulaʻula, ʻeleʻele.keʻokeʻo
ka nui: 3-6mm, 6-8mm, 8-10mm, 1-3cm, 3-6cm, 6-8cm, 8-10cm, 10-50cm hiki ke hoʻopilikino ʻia. kaila: pōhaku, ʻāpana, pauka.