Growing Excellence,
Every Season

Producing world-class macadamias begins long before harvest. At Golden Macadamias, our growers follow a proven seasonal rhythm rooted in science, experience, and sustainability. From flower to final nut, every step of the journey is carefully planned and executed.

A Year in the Orchard

Season Cycle

The macadamia season follows a predictable cycle, with each phase requiring precise care to ensure tree health, nut quality, and maximum yield.

The Tree’s Natural Rhythm

Tree Life Cycle

Understanding the macadamia tree’s biological phases helps guide informed decisions across the orchard season.

Jun - Aug
Flower Initiation

Flowering begins across orchards as growers focus on early pest scouting and irrigation management to promote strong flower development and prepare for the season ahead.

Reproductive Transition

The tree awakens from dormancy as internal flower buds develop and carbohydrate reserves peak. Increased root activity signals the shift into reproductive mode.

Sep
Flower Formation

Flowering intensifies with early nut formation beginning. Foliar nutrients and targeted insecticides protect developing blooms while fertiliser applications support successful nut set.

Peak Flowering

Full bloom and pollination mark the tree's reproductive peak. Energy focuses on nut set while minor vegetative growth provides balance to the flowering surge.

Oct - Dec
Nut Development & Pest Control

The peak growth period requires vigilant pest monitoring and consistent irrigation. Leaf and soil sampling guides nutrient management while targeted crop protection ensures healthy nut development.

Our Integrated Pest Management (IPM) system is built on the latest research and hands-on support. Trained field teams regularly scout orchards, while growers receive practical training in safe chemical handling and calibration. Every step adheres to strict spray safety and audit requirements, keeping orchards protected and compliant.

Early Nut Development

Shell and embryo development begin as the tree channels energy toward nut formation. Intermittent vegetative growth continues alongside the primary reproductive focus.

Dec - Jan
Kernel Filling

Kernel and oil accumulation intensify as nuts approach final size. The tree begins rebuilding carbohydrate reserves while maintaining focus on nut quality.

Jan - Mar
Crop Assessment

Crop estimates and maturity sampling determine optimal harvest timing. Continued pest scouting and strategic late-season interventions maintain crop quality as harvest approaches.

Maturity Phase

Husk split signals maturity as nut drop begins. A new root flush emerges while the tree gradually transitions from reproductive back to vegetative growth.

Apr - June
Harvest and Pruning

Full harvest season with responsible ethapon application to support nut drop. Early cultivar pruning begins in May while irrigation is typically paused post-harvest.

By improving light penetration and air circulation, pruning enhances spray efficiency, harvest access, and long-term orchard balance, ensuring trees remain healthy and productive year after year.

Nut Drop and Dormancy

The reproductive cycle concludes as harvest peaks. The tree enters metabolic rest while internal bud differentiation quietly begins the cycle anew.

De-husking, Drying & Storage

Protecting Quality Post-Harvest

Once harvested, nuts are de-husked on-farm to remove the green outer husk before being cleaned, sorted, and dried to the correct moisture levels. They are then stored securely until transported to Golden Macadamias' world-class factory. Growers receive continuous training to ensure each batch is handled with the highest standards.

A Year in the Orchard

Season Cycle

The macadamia season follows a predictable cycle, with each phase requiring precise care to ensure tree health, nut quality, and maximum yield.

Jun - Aug
Flower Initiation

Flowering begins across orchards as growers focus on early pest scouting and irrigation management to promote strong flower development and prepare for the season ahead.

Sep
Flower Formation

Flowering intensifies with early nut formation beginning. Foliar nutrients and targeted insecticides protect developing blooms while fertiliser applications support successful nut set.

Oct - Dec
Nut Development & Pest Control

The peak growth period requires vigilant pest monitoring and consistent irrigation. Leaf and soil sampling guides nutrient management while targeted crop protection ensures healthy nut development.

Our Integrated Pest Management (IPM) system is built on the latest research and hands-on support. Trained field teams regularly scout orchards, while growers receive practical training in safe chemical handling and calibration. Every step adheres to strict spray safety and audit requirements, keeping orchards protected and compliant.

Dec - Jan
Crop Assessment

Crop estimates and maturity sampling determine optimal harvest timing. Continued pest scouting and strategic late-season interventions maintain crop quality as harvest approaches.

Apr - June
Harvest and Pruning

Full harvest season with responsible ethapon application to support nut drop. Early cultivar pruning begins in May while irrigation is typically paused post-harvest.

By improving light penetration and air circulation, pruning enhances spray efficiency, harvest access, and long-term orchard balance, ensuring trees remain healthy and productive year after year.

The Tree's Natural Rhythm

Tree Life Cycle

Understanding the macadamia tree’s biological phases helps guide informed decisions across the orchard season.

Jun - Aug
Reproductive Transition

The tree awakens from dormancy as internal flower buds develop and carbohydrate reserves peak. Increased root activity signals the shift into reproductive mode.

Sep
Peak Flowering

Full bloom and pollination mark the tree's reproductive peak. Energy focuses on nut set while minor vegetative growth provides balance to the flowering surge.

Oct - Dec
Early Nut Development

Shell and embryo development begin as the tree channels energy toward nut formation. Intermittent vegetative growth continues alongside the primary reproductive focus.

Dec - Jan
Kernel Filling

Kernel and oil accumulation intensify as nuts approach final size. The tree begins rebuilding carbohydrate reserves while maintaining focus on nut quality.

Jan - Mar
Maturity Phase

Husk split signals maturity as nut drop begins. A new root flush emerges while the tree gradually transitions from reproductive back to vegetative growth.

Apr - June
Nut Drop and Dormancy

The reproductive cycle concludes as harvest peaks. The tree enters metabolic rest while internal bud differentiation quietly begins the cycle anew.