The Ohi’a Lehua tree is native to the six, biggest Hawaiian Islands. It is the most common tree found here, representing approximately 80% of rainforest species. Its bark and flowers have served Native Hawaiians for thousands of years. And it has provided sustenance to native birds who feed on the tree’s leaves and flower nectar.

Ohi’a Lehua flowers consist of a thick mass of stamens that range in color from vibrant red to yellow, and sometimes even white. The tree itself grows slowly but can reach a height of 100 feet and survive for 1,000 years. It is the first plant to sprout up after a lava flow.

Because of Rapid Ohi’a Death or ROD, the trees or any material from them cannot be shipped inter-island and must be grown from seeds. Our seedlings come in 1-gallon pots, and there are many varieties to choose from.

Ohi’a Lehua Growing Tips

• Transfer the seedling into the ground to prevent it from becoming root-bound in the pot. Position it at least 10 feet away from any house openings since the tree attracts wasps and bees.
• Make sure the soil is well-draining and resists puddle formation.
• Fill the hole with a rich soil mixture, leaving the bark free of soil.
• Water daily for about 3 months and then every few days once the tree is well established. More frequent watering may be required during dry, summer months.
• Apply an 8-8-8 or 13-13-13 fertilizer at the base of the tree every six months to encourage healthy growth.
• Keep an eye out for ROD (leaves browning rapidly and falling off the tree) and report it immediately.

Following these tips will ensure that your Ohi’a Lehua tree remains a part of your landscape for years to come. And be sure to celebrate Ohi’a Lehua day on April 25.

*These Growing Tips are general in nature. Environments and conditions vary. For specific advice on your growing environment, talk to one of our specialists at a Ko’olau Farmers near you. 

 Trees