Pungent psoralea Plant Care
Bituminaria bituminosa (L.) C.H.Stirt.
Updated · Sources · How we source care data
Bituminaria bituminosa, the Arabian pea or pitch trefoil, is a perennial Mediterranean herb species in the genus Bituminaria.
Full sun to partial shade
At a glance
How do you care for Pungent psoralea?
Plant Pungent psoralea in full sun to partial shade.
What Is the Pungent psoralea?
Pungent psoralea (Bituminaria bituminosa) belongs to the Fabaceae family within the Bituminaria genus. Pungent psoralea is also known as Black-jack, Babylon weeping-broom.
Pungent psoralea displays a spreading ground cover growth habit, reaching up to tall with a spread of approximately . Pungent psoralea produces small clustered flowers in shades of pink or purple.
What Light Does the Pungent psoralea Need?
Pungent psoralea thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Soil Mix Works Best for a Pungent psoralea?
Well-draining sandy loam with added organic matter. Good drainage is essential for Pungent psoralea to prevent waterlogging, which leads to root rot and fungal issues.
Where Should You Plant a Pungent psoralea?
Choose a spot with full sun to partial shade and well-draining sandy loam with added organic matter. Avoid low spots where water collects after rain.
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 Do You Prune a Pungent psoralea?
Prune Pungent psoralea 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 Pungent psoralea in Winter?
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 Pungent psoralea?
Pungent psoralea can be propagated through seeds, division of root ball. Similar propagation techniques also apply to pungent bituminaria plant care, which shares the same genus.
Is the Pungent psoralea Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Pungent psoralea, 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 Pungent psoralea?
Pungent psoralea 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.
Keep exploring plants
Pungent psoralea 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 Bituminaria genus — compare its care with other Bituminaria species on PlantoScan.
Bituminaria is part of the Fabaceae plant family — browse all Fabaceae genera and species.
Pungent psoralea 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: Bituminaria bituminosa (L.) C.H.Stirt., family Fabaceae (first published in Bothalia 13: 318 (1981)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Pungent psoralea, 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.
- 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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