Photo: Olivier ArgagnonCC BY 4.0via iNaturalistresized / cropped
Golden Chain Tree Plant Care
Hesperolaburnum platycarpum (Maire) Maire
Updated · Sources · How we source care data
This plant is characterized by its unique, elongated leaves with a waxy, blue-green hue. Originating from the mountainous regions of Western China, Hesperolaburnum platycarpum is highly sought after by plant collectors for its rare beauty and ability to thrive in cooler climates.
Every 7–10 days
Full sun to partial shade
50–85°F
40–70%
At a glance
How do you care for Golden Chain Tree?
Plant Golden Chain Tree in full sun to partial shade (USDA zones 8b–10b) and water a young tree every 7–10 days until it is established. It tolerates temperatures of 50–85°F (10–29°C). Fertilize it every 6 months during the growing season.
Where Is the Golden Chain Tree Native To?
What Is the Golden Chain Tree?
Golden Chain Tree (Hesperolaburnum platycarpum) belongs to the Fabaceae family within the Hesperolaburnum genus. Golden Chain Tree is native to Morocco. Golden Chain Tree is also known as Laburnum anagyroides 'Vossii'.
Golden Chain Tree displays a small tree, spreading canopy growth habit, reaching up to 15 ft tall with a spread of approximately 20 ft. Golden Chain Tree produces clusters of small yellow flowers in spring.
Leaf size: approximately 4 inches.
How Often Should You Water a Golden Chain Tree?
Water a young or newly planted Golden Chain Tree every 7–10 days, soaking the whole root zone, until it is established — usually one to two growing seasons. Established trees mainly need water during long dry spells. In a container, water whenever the top few centimetres of soil are dry.
Watering Frequency
Every 7–10 days
Until established; then in dry spells
What Light Does the Golden Chain Tree Need?
Golden Chain Tree thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Golden Chain Tree Prefer?
Hesperolaburnum platycarpum tolerates temperatures of 50–85°F. Golden Chain Tree prefers humidity levels of 40–70%.
Temperature
50–85°F
Humidity
40–70%
What Soil Mix Works Best for a Golden Chain Tree?
Well-draining loamy soil with added compost for nutrients. Good drainage is essential for Golden Chain Tree to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Golden Chain Tree?
Feed Golden Chain Tree every 6 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established trees in good soil often need little extra feeding, so let weak growth or pale foliage guide you.
Stop feeding by late summer so new growth can harden before winter.
Fertilizing
Every 6 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
Where Should You Plant a Golden Chain Tree?
Choose a spot with full sun to partial shade and well-draining loamy soil with added compost for nutrients. Avoid low spots where water collects after rain.
Golden Chain Tree is suited to USDA Zone 8b – 10b.
Plant container-grown or balled-and-burlapped trees in spring or early autumn, setting the root flare at soil level, and water well after planting.
How Far Apart Should You Plant a Golden Chain Tree?
Golden Chain Tree can spread to about 20 ft (6.1 m) and reach about 15 ft (5 m) tall. Space plants about 20 ft (6.1 m) apart so mature crowns don't crowd each other, and plant at least half that distance from buildings, fences and paths.
Planning a row or hedge? Try the tree spacing calculator.
How Do You Prune a Golden Chain Tree?
Prune Golden Chain Tree while it is dormant in late winter: first remove dead, damaged and crossing branches, then thin lightly for shape.
If it flowers in spring, prune right after flowering instead so you don't remove next year's buds. Never take off more than about a quarter of the tree in one year.
How Do You Care for a Golden Chain Tree in Winter?
Golden Chain Tree is hardy down to USDA zone 8b, so once established it can stay outdoors through winter in that zone and warmer ones.
Water deeply in late autumn before the ground freezes, and spread a 5–8 cm (2–3 in) layer of mulch over the root zone, keeping it away from the trunk.
Young and container-grown trees need extra protection: roots in a pot freeze much more easily than roots in the ground.
How Do You Propagate a Golden Chain Tree?
Golden Chain Tree can be propagated through seeds, softwood cuttings.
Is the Golden Chain Tree Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Golden Chain Tree, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Golden Chain Tree?
Golden Chain Tree is susceptible to aphids, leafhoppers, spider mites. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
What USDA Hardiness Zone Does the Golden Chain Tree Need?
Golden Chain Tree grows outdoors in USDA Zone 8b – 10b. It survives winters down to planting zone 8b. Golden Chain Tree is native to Morocco.
Hardiness Zone
Zone 8b – 10b
Keep exploring plants
Golden Chain Tree is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Hesperolaburnum genus — compare its care with other Hesperolaburnum species on PlantoScan.
Hesperolaburnum is part of the Fabaceae plant family — browse all Fabaceae genera and species.
Golden Chain Tree thrives in bright light and direct sun — see other bright-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Hesperolaburnum platycarpum (Maire) Maire, family Fabaceae (first published in Bull. Soc. Hist. Nat. Afrique N. 39: 131 (1949)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Golden Chain Tree, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Photo: Olivier Argagnon, CC BY 4.0, iNaturalist — original.
- Hardiness zone: USDA Zone 8b – 10b, estimated from the plant's typical growing conditions.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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