Tourists from all over the world flock to Hawaii each year to enjoy the brilliant sunshine and warm temperatures. But the state’s climate perfect for more than sunbathing or strolling along the beach—it’s also the ideal place to grow macadamia nuts. 

North Shore Macadamia Nut Company in Haleiwa has been run by the same family for over four decades. With a thriving farm store and 24 acres of flourishing nut trees as proof, these growers know there’s no better growing environment than Hawaii. 

1. Warm Temperature Profile

Even mild frosts can be dangerous for young trees, but Hawaii’s climate is consistently warm year-round, with average high temperatures hovering in the 80s and lows only dropping into the 60s in the winter. Macadamia nut trees prefer full sun or partial shade to yield the most delicious crop, making Hawaii’s blend of abundant sunshine and occasional overcast days perfect for growing.

2. Ideal Amount of Rain

Agricultural research shows that macadamia nut trees grow best with an average of 60 to 120 inches of rainfall each year. Too much rain and poor soil drainage spell disaster for trees, often leading to disease. Dry conditions are also cause for concern, but Hawaii’s climate delivers just the right amount of moisture.

3. Nutrient-Rich Soil

Macadamia nuts first arrived from Australia in 1882, but today, Hawaii grows 90% of the world’s macadamia nuts. The state’s fertile soil is well-suited for crops such as coffee, pineapples, sugar cane—and macadamia nuts. The lava rock soil drains well and contains the right amount of acidity for nut production.

North Shore Macadamia Nut Company doesn’t just grow tasty nuts—they also roasted, salted, and flavored versions of the nutritious snacks. Visit their farm shop in person, order online, or call (808) 375-0698 to find out what makes these nuts so special.