How to Grow Māmaki
Wikimedia Commons
Māmaki
Pipturus albidus
shrubMāmaki is a native Hawaiian shrub prized for its nutritious leaves used in traditional tea and modern wellness beverages. This fast-growing, nitrogen-fixing plant is endemic to the Hawaiian Islands and plays an important role in native ecosystems. The plant produces heart-shaped leaves and small flowers followed by berry-like fruits that attract native birds.
When should you plant Māmaki in your zone?
Get a personalized planting timeline — when to start seeds, transplant, and harvest — based on your USDA zone and local frost dates. Free to start.
Example Māmaki timeline · Pittsburgh, PA (Zone 6b)
-
Plant Māmaki
Around Apr 17Near Pittsburgh's average last spring frost.
-
Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
-
Harvest Māmaki
Around Aug 15≈ 120 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Māmaki dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in USDA zones 10b-11, ideal for tropical and warm subtropical climates
Sign up free to see if Māmaki grows in your zone — and get a personalized planting timeline.
Get my Māmaki timeline →Growth Stages
Seedling
3-4 weeksSmall plants with 2-4 true leaves, delicate stems, light green foliage
Keep soil moist but not soggy. Provide bright indirect light. Protect from strong winds and direct intense sun.
Vegetative Growth
6-10 weeksRapid expansion of stem and leaf development; plants reach 1-2 feet tall with increasingly prominent heart-shaped leaves
Water regularly. Apply balanced fertilizer monthly. Prune tips to encourage bushiness. Ensure good air circulation.
Established Shrub
8-12 weeks onwardsPlant reaches 3-6 feet in height with dense foliage, strong woody stems, and mature leaf structure ready for harvest
Water during dry periods. Light monthly fertilizing. Begin selective harvesting of mature leaves. Light pruning to maintain shape.
Flowering & Fruiting
Variable; fruits present for several monthsSmall inconspicuous yellow-green flowers appear; followed by orange-red berries that mature to dark red or black
Maintain consistent moisture. Support for heavy fruit production. Birds will consume fruits; this aids seed dispersal in natural settings.
Mature Production
Ongoing; plant can produce for 15+ yearsFully developed shrub producing abundant harvestable leaves year-round in tropical climates; continuous flowering and fruiting
Sustainable harvesting of leaves without damaging plant health. Annual pruning to maintain vigor. Monitor for pests.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
-
Spray with insecticidal soap or neem oil; prune heavily infested branches; encourage natural predators
-
Increase humidity through misting; spray with water to dislodge; use neem oil if severe
-
Yellow sticky traps; insecticidal soap; neem oil application
-
Improve air circulation; remove affected leaves; sulfur dust or fungicide spray; avoid overhead watering
Uses
Māmaki Tea & Beverages
CulinaryThe leaves are traditionally brewed into a nutritious, slightly bitter tea that is caffeine-free and rich in antioxidants. Modern wellness brands have popularized māmaki as a specialty health beverage and green smoothie ingredient. [source]
Traditional Hawaiian Medicine
MedicinalTraditionally used in Hawaiian healing practices to support digestive health, boost immunity, and promote general wellness. The leaves contain polyphenols and other bioactive compounds studied for anti-inflammatory properties. [source]
Sustainable Leaf Harvest for Commercial Use
HouseholdMāmaki is increasingly cultivated commercially for dried leaf products sold in specialty tea and health food markets. Home growers can dry and store leaves for year-round tea production. [source]
Native Hawaiian Ecosystem Support
WildlifeAs a native nitrogen-fixing shrub, māmaki improves soil health and provides food and habitat for endemic Hawaiian birds and insects, including the ʻamakihi and apapane that consume its fruits. [source]
Dye Plant & Natural Materials
CraftThe leaves and berries have been traditionally used to create natural dyes and plant-based colors for crafts and textiles in Hawaiian culture. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Harvest young, tender leaves year-round once plant is 3+ months old and at least 2 feet tall. Pick the top 2-4 inches of tender growth and leaves to encourage bushiness. For tea, harvest in early morning after dew dries. Dry leaves thoroughly on screens in shade or use fresh. Sustainable harvesting removes no more than 1/3 of foliage at a time. Mature plants can be harvested weekly.
Fun Facts
- 🌱 Māmaki is one of the few native Hawaiian plants that is nitrogen-fixing, meaning it enriches soil naturally and can be used as a pioneer plant for habitat restoration.
- 🌱 The name 'māmaki' comes from the Hawaiian word meaning 'to strengthen' or 'to spread,' reflecting both its vigorous growth and its traditional use in supporting health.
- 🌱 Māmaki was traditionally used by Native Hawaiians long before modern wellness trends; it remains culturally significant and is protected in native forest restoration projects throughout the Hawaiian Islands.
Gardening Terms
New to gardening? Learn about terms used in this guide:
Join 30,000 gardeners planning their gardens with LizPlants.
Get your personalized Māmaki planting timeline
Tell us your zip code and we'll calculate exactly when to start Māmaki seeds, transplant seedlings, and harvest — based on your USDA zone and local frost dates. Includes calendar reminders and printable task lists. Free to start.
Get my Māmaki timeline →