






Acacia pycnantha - Golden Wattle
- Regular price
- $250.00
- Sale price
- $250.00
- Regular price
-
Learn About Your New Acacia pycnantha - Golden Wattle
The Acacia pycnantha – Golden Wattle is a fast-growing, evergreen native tree (4–8m H × 3–6m W) with upright form, bright green lance-shaped foliage, and dense clusters of golden-yellow flowers from late winter into spring. It looks excellent as a seasonal feature in native gardens, screening rows, or revegetation sites needing fast colour and coverage.
Acacia pycnantha – Golden Wattle thrives in full sun to part shade, adapts to a wide range of soil types, and is drought-hardy once established. Its nitrogen-fixing roots improve soil health, making it well suited for erosion control, habitat planting, and low-maintenance public or residential landscapes.
Low care requirements and strong visual impact make it a standout choice for councils, wildlife gardens, and nature-focused designs.
1. Botanical & Physical Characteristics
BOTANICAL NAME:
Acacia pycnantha
GENUS:
Acacia
BOTANICAL SPECIES:
pycantha
COMMON NAME:
Golden Wattle
FAMILY:
Fabaceae
EVERGREEN / DECIDUOUS:
Evergreen (foliage year round)
FOLIAGE TYPE
FORM & SHAPE
2. Growth & Environmental Conditions
GROWTH RATE
EXPECTED GROWTH PER YEAR
1.0 – 2.0 m per year(very fast-growing under ideal conditions)
MATURE HEIGHT
4 m – 8 m
MATURE WIDTH
3 m – 6 m
SUNLIGHT EXPOSURE
FROST TOLERANCE
Frost Tolerant – Can handle light to moderate frost once established.
AUSTRALIAN NATIVE?
Yes
3. Practical Uses & Flowering
USES:
FLOWER COLOUR
Yellow
FLOWER TYPE
FLOWERING PERIOD
Planting Tips
Plant Spacing
Ensuring A Strong Start
Root Ball Dimensions (Width × Depth) for Planting
Use this as a reference when digging your planting hole. We recommend digging at least 10% wider than the dimensions below to encourage strong root development.
- 30cm Pot: 33cm (W) × 30cm (D)
- 40cm/45L Pot: 44cm (W) × 41.5cm (D)
- 50cm Pot: 49.5cm (W) × 35.2cm (D)
- 70L Pot: 55cm (W) × 41.8cm (D)
- 100L Bag: 50.6cm (W) × 52.8cm (D)
- 100L Pot: 66cm (W) × 49.5cm (D)
- 150L Bag: 66cm (W) × 55cm (D)
- 200L Bag: 71.5cm (W) × 60.5cm (D)
- 300L Bag: 88cm (W) × 63.8cm (D)
- 400L Bag: 99cm (W) × 66cm (D)
- 500L Bag: 122cm (W) × 66cm (D)
- 750L Bag: 134cm (W) × 69cm (D)
- 1000L Bag: 146.3cm (W) × 71.5cm (D)
- 2000L Bag: 176cm (W) × 82.5cm (D)
Post Planting Care
When planting a new tree or shrub, proper watering is essential to ensure healthy establishment and long-term growth. Follow these guidelines to give your plant the best start:
- Immediately After Planting:
Water generously right after planting to settle the soil around the roots and eliminate air pockets. This helps the roots make good contact with the soil. - First Three Months (Establishment Phase):
The initial three months are critical for root development. Water deeply twice daily (morning and evening) to encourage strong, deep root growth. - Irrigation Systems:
If using an irrigation system, adjust it to provide adequate water during the establishment phase. Ensure the water reaches the root zone without overwatering. - Weather Considerations:
Adjust watering based on weather conditions. Increase frequency during hot, dry periods and reduce it during cooler, wetter seasons. - Ongoing Care:
After the establishment phase (3 months), gradually reduce watering frequency but ensure the plant receives consistent moisture, especially during dry spells.
Long Term & Ongoing Care
Growing Your Acacia pycnantha - Golden Wattle in Various Soil Types
FAQ
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