Photo: Stan ShebsCC BY-SA 3.0via Wikimedia Commonsresized / cropped
Field & Laboratory Plant Care
Heterotheca sessiliflora (Nutt.) Shinners
Updated · Sources · How we source care data
Heterotheca sessiliflora is a species of flowering plant in the family Asteraceae known by the common name sessileflower false goldenaster. It is native to California, Sonora, and Baja California.
Full sun to partial shade
At a glance
How do you care for Field & Laboratory?
Field & Laboratory grows best in full sun to partial shade.
Where Is the Field & Laboratory Native To?
What Is the Field & Laboratory?
Field & Laboratory (Heterotheca sessiliflora) belongs to the Asteraceae family within the Heterotheca genus. Field & Laboratory is native to California, Sonora, and Baja California.
Field & Laboratory displays a low rosette, spreading growth habit, reaching up to tall with a spread of approximately . Field & Laboratory produces daisy-like yellow flowers with a dark center.
What Light Does the Field & Laboratory Need?
Field & Laboratory thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Soil Mix Works Best for a Field & Laboratory?
Well-draining sandy loam with added organic matter. Good drainage is essential for Field & Laboratory to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Field & Laboratory?
Repot every 2-3 years in early spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Field & Laboratory?
Field & Laboratory can be propagated through seeds, division of clumps. Similar propagation techniques also apply to arizona golden aster plant care, which shares the same genus.
Is the Field & Laboratory Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Field & Laboratory, 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 Field & Laboratory?
Field & Laboratory is susceptible to aphids, spider mites, whiteflies. 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
Field & Laboratory 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 Heterotheca genus — compare its care with other Heterotheca species on PlantoScan.
Heterotheca is part of the Asteraceae plant family — browse all Asteraceae genera and species.
Field & Laboratory thrives in bright light and direct sun — see other bright-light plants.
More Heterotheca Species
Other Heterotheca species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Heterotheca sessiliflora (Nutt.) Shinners, family Asteraceae (first published in Field & Lab. 19: 71 (1951)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Field & Laboratory, 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: Stan Shebs, CC BY-SA 3.0, Wikimedia Commons — original.
- 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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