Goldenrain tree (Koelreuteria paniculata)
Also known as: China tree
The goldenrain tree is widely cultivated for its attractive leaves, flowers, and seedpods and thrives in temperate climates. However, in Florida, it is deemed invasive because it spreads rapidly, often outcompeting native species and disrupting local ecosystems. This rapid spread poses a threat to the state's biodiversity, despite the tree's ornamental appeal.
In This Article
Attributes of Goldenrain tree
Lifespan
Perennial
Plant Type
Tree
Plant Height
7 m
Spread
11 m
Leaf Color
Green Blue Yellow Bronze
Flower Size
5 mm to 9 mm
Flower Color
Yellow Green
Images of Goldenrain tree
Quickly Identify Goldenrain tree
1
Panicles of bright yellow, star-shaped flowers in 12-15 inches (30-38 cm) clusters, blooming profusely in mid-summer.
2
Distinctive three-sided papery fruits, 1.5-2 inches (3.8-5.1 cm) long, transitioning from green to brown.
3
Pinnately compound vivid green leaves, 6-18 inches (15-45 cm) long, with deeply lobed leaflets.
4
Light brown stem with shield-shaped leaf scars, lenticels, and hairy buds, lacking a terminal bud.
5
Light gray-brown trunk with interlacing ridges, reddish-brown furrows, and scattered lenticels in various colors.
Scientific Classification of Goldenrain tree
Phylum
Vascular plants
Class
Dicotyledons
Order
Maples, mangos, mahogany, citrus, and allies
Family
Soapberry
Genus
Golden rain trees
Species
Goldenrain tree
Planting and Growing of Goldenrain tree
Care Difficulty
Easy
Watering Schedule
Every 2 days
Sunlight Requirements
Full sun
Sunshine Duration
6-8 hours
Ideal Temperature
70-85℉
Soil Type
Potting Mix, Peat Mix
Soil pH
6.5-7.5
Fertilizer Type
Balanced
Pruning Season
Spring, Summer
Pruning Area
Branches, Leaves
Pruning Frequency
2 times a year
Repotting Season
Spring
Pot Type
Plastic, Ceramic
How to Water Goldenrain tree?
When watering Koelreuteria paniculata, it's important to thoroughly saturate the root zone until the water reaches a depth of several inches. A generous soaking of about 3000 ml usually suffices to achieve this, ensuring the entire root system receives adequate moisture.
What are the symptoms of an underwatered Goldenrain tree?
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What should I do if my Goldenrain tree is not getting enough water?
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What are the symptoms of an overwatered Goldenrain tree?
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How to save an overwatered Goldenrain tree?
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What Are the Sunlight Requirements for Goldenrain tree?
Koelreuteria paniculata flourishes in a mix of full to partial sun, ideally exposed to 6 to 8 hours of sunlight daily. This range supports healthy leaf and flower development, essential for a visually stunning and thriving tree.
More About Sunlight Requirements Techniques→
What is the ideal light condition for Koelreuteria paniculata?
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How can I ensure my plant gets the ideal sunlight?
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What are the benefits of providing ideal sunlight?
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What Is the Ideal Temperature Range for Goldenrain tree?
Koelreuteria paniculata thrives best in an environment with temperatures ranging from 70°F to 85°F. This range is optimal for photosynthesis and healthy growth.
What Soil is Best for Goldenrain tree?
Koelreuteria paniculata thrives in well-drained soil, ensuring the roots have adequate access to oxygen, which prevents rot and promotes healthy plant growth. A nutrient-rich soil supports the vigorous growth of Koelreuteria paniculata by providing essential minerals and organic compounds necessary for robust foliage and vibrant bloom. The plant prefers soil with moderate moisture retention; excessive water can lead to waterlogged conditions, while sufficient moisture supports sustained growth and vitality.
How to Fertilize Goldenrain tree?
Koelreuteria paniculata, commonly known as the goldenrain tree, requires a balanced approach to fertilization. In terms of quantity, it is essential to apply the right amount to support its growth without causing harm. Typically, a moderate dose of liquid fertilizer, diluted to half the recommended strength on the package, should be applied every two weeks during the growing season. Slow-release fertilizers can be applied at a rate of two tablespoons per square meter in the spring for sustained nourishment.
How to Prune Goldenrain tree?
Begin by removing any dead, damaged, or diseased branches, cutting back to healthy wood. Thin out crowded areas to increase light penetration and air circulation within the canopy. Trim branches to maintain a balanced shape, ensuring the tree does not become lopsided. Limit pruning to 25% of the tree's overall canopy to avoid undue stress on the plant. Koelreuteria paniculata can spread quickly, so control height and shape by strategically cutting back longer branches. Aim to maintain a natural shape with an open center for airflow, which helps deter pests and diseases.
More About Pruning Techniques→
How to Propagate Goldenrain tree plant?
1
Soak the seeds of Koelreuteria paniculata in warm water for 24 hours before planting to soften the seed coat and improve germination rates. After soaking, the seeds can be sown in trays filled with a well-draining potting mix.
2
Select healthy, non-flowering stems from a mature Koelreuteria paniculata plant during late spring or early summer. Cut sections about 6-8 inches long just below a node, removing leaves from the lower half to reduce moisture loss during the rooting process.
3
Dip the cut end of the cutting in rooting hormone to enhance root development before placing in a potting mix. Cover the container with plastic to maintain humidity and place it in a warm, bright location out of direct sunlight. Regularly check moisture levels to keep the soil slightly damp.
How to Repot Goldenrain tree plant?
1
Repot your Koelreuteria paniculata when you observe roots emerging from the drainage holes or when the growth becomes stunted. These indicators suggest that the plant is becoming root-bound and a larger container is necessary to accommodate its expanding root system.
2
Select a pot that is one size larger than the current one, ensuring there are drainage holes. A suitable pot prevents waterlogging and provides enough space for roots to expand, promoting healthy growth and improving overall stability.
3
Opt for well-draining loamy soil, enriched with organic matter. This provides ample nutrients while ensuring excess water drains efficiently, reducing the risk of root rot and supporting vigorous plant growth by catering to its nutritional needs.
Toxicity of Goldenrain tree
Is Goldenrain tree toxic to cat?
The goldenrain tree is recognized for its harmful effects on cats. Felines risk poisoning if they accidentally ingest any portion of this plant. After consumption, cats may show signs of distress or illness, although the specific symptoms are not detailed. It is crucial to seek immediate veterinary care for any cat that has ingested parts of the goldenrain tree. Prompt treatment at a veterinary facility is vital to mitigate the impacts of poisoning and safeguard the health of the affected feline.
Is Goldenrain tree toxic to dog?
The Goldenrain tree poses a toxic risk to dogs. All parts of this plant are known to be poisonous, and if a canine consumes any portion, it may lead to poisoning. Symptoms of toxicity can manifest in dogs that have ingested the goldenrain tree. Therefore, it is vital for dog owners to keep a watchful eye on their pets and restrict their access to this plant. In the event that a dog ingests the goldenrain tree, seeking prompt veterinary care is essential for appropriate treatment and management.
WARNING
The judgment on toxicity and danger is for reference only. We DO NOT GUARANTEE any accuracy of such judgment. Therefore, you SHALL NOT rely on such judgment. It is IMPORTANT TO SEEK PROFESSIONAL ADVICE in advance when necessary.
