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Acacia pycnantha
Acacia pycnantha
Acacia pycnantha
Acacia pycnantha

Acacia pycnantha

TAXONOMY

FamilyFabaceae
GenusAcacia
Zone9

ABOUT

Acacia pycnantha, commonly known as the Golden Wattle, is a shrub or small tree native to southeastern Australia. It is the national floral emblem of Australia and is known for its bright yellow, fragrant flowers. The plant thrives in subtropical climates and is part of the Fabaceae family. It can grow up to 8 meters in height and has a spreading habit.

ALSO KNOWN AS

Golden Wattle
Racosperma Pycnanthum
Acacia petiolaris
Acacia pycnantha var. petiolaris
Acacia westonii

OVERVIEW

WaterDry
SoilLoamy
LightDirect Bright (8 Hours)
Temperature20° C
Humidity50%
pH6.5
Pressure1,013 mbar

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DETAILS

Care Instructions
Golden Wattle prefers full sun and should be planted in a location that receives bright, direct light for most of the day. It thrives in moderate temperatures and can tolerate a range of humidity levels. Water the plant when the soil is almost completely dry, but avoid waterlogging. It is relatively low-maintenance but may require occasional pruning to maintain its shape.
Soil
Acacia pycnantha prefers well-draining loamy soil. It can tolerate poor soil conditions but performs best in moderately fertile soil. Ensure the soil has good drainage to prevent root rot. A mix of sand and loam can be ideal for this plant.
Fertilizer
Golden Wattle generally does not require regular fertilization. However, if the soil is particularly poor, a balanced, slow-release fertilizer can be applied sparingly during the growing season.
Repotting
If grown in a container, repotting may be necessary every 2-3 years or when the plant outgrows its pot. Choose a pot that is slightly larger than the current one and ensure it has good drainage. Repot during the growing season for best results.
Propagation
Acacia pycnantha can be propagated from seeds or cuttings. Seeds should be soaked in hot water before planting to improve germination. Cuttings can be taken from semi-hardwood stems and rooted in a well-draining soil mix. Propagation is best done in the spring or early summer.
Pruning
Pruning is recommended to maintain the shape and health of the plant. Remove any dead or diseased branches and trim back any overly long or leggy growth. Pruning is best done after the flowering period.
Toxicity
Acacia pycnantha is not known to be toxic to pets or humans. However, as with all plants, it is advisable to prevent pets and children from ingesting any part of the plant.
Additional
Golden Wattle is a hardy plant that can tolerate drought once established. It is also known for its nitrogen-fixing ability, which can improve soil fertility. The plant's bright yellow flowers are not only visually appealing but also attract pollinators such as bees.
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