Co-crop Program

More than just 'Ulu! We buy and sell kalo, 'uala, pala'ai, and avocado!

Co-Crop Management Calendar

Use this calendar to plan your co-crop planting activities around peak ʻUlu season!

Uala Production Guide

A basic overview of producing sweet potatoes in Hawai'i.

What is the Difference Between Purple Sweet Potato and Ube?

Is Ube the same thing as a purple Okinawan sweet potato? It can be easy to confuse Okinawan sweet potatoes and ube – a type of yam – because of their rich purple color, but make no mistake, they are two different ingredients.

The Okinawan Sweet Potato: A Purple Powerhouse of Nutrition

Did you know that Okinawan sweet potatoes were recently highlighted by Dr. Oz as being one of the top Superfoods of 2010?