Guiradonis Goldenrod Plant Care
Solidago guiradonis A.Gray
Updated · Sources · How we source care data
Solidago guiradonis is an uncommon species of goldenrod known by the common name Guirado goldenrod. It is native to the Central California Coast Ranges of central California, in southern San Benito and western Fresno Counties.
Every 7–10 days
Full sun to partial shade
60–80°F
40–60%
At a glance
How do you care for Guiradonis Goldenrod?
Water Guiradonis Goldenrod every 7–10 days, letting the top layer of soil dry out between waterings, and give it full sun to partial shade. It prefers temperatures of 60–80°F (16–27°C) and 40–60% humidity. Fertilize it every 6 months during the growing season.
Where Is the Guiradonis Goldenrod Native To?
What Is the Guiradonis Goldenrod?
Guiradonis Goldenrod (Solidago guiradonis) belongs to the Asteraceae family within the Solidago genus. Guiradonis Goldenrod is native to the Central California Coast Ranges of central California, in southern San Benito and western Fresno Counties.
Guiradonis Goldenrod displays an upright, bushy perennial growth habit, reaching up to 3 ft tall with a spread of approximately 2 ft. Guiradonis Goldenrod produces small, yellow, daisy-like flowers in dense clusters.
Leaf size: approximately 4 inches.
How Often Should You Water a Guiradonis Goldenrod?
Solidago guiradonis requires watering every 7–10 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 7–10 days
Let soil partially dry between waterings
What Light Does the Guiradonis Goldenrod Need?
Guiradonis Goldenrod thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Guiradonis Goldenrod Prefer?
Solidago guiradonis grows best at temperatures of 60–80°F. Guiradonis Goldenrod prefers humidity levels of 40–60%.
Temperature
60–80°F
Humidity
40–60%
What Soil Mix Works Best for a Guiradonis Goldenrod?
Well-draining, fertile soil with a mix of sand and organic matter. Good drainage is essential for Guiradonis Goldenrod to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Guiradonis Goldenrod?
Feed Guiradonis Goldenrod every 6 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every 6 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Guiradonis Goldenrod?
Divide and 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 Guiradonis Goldenrod?
Guiradonis Goldenrod can be propagated through seeds, division of rhizomes. Similar propagation techniques also apply to argentine goldenrod plant care, which shares the same genus.
Is the Guiradonis Goldenrod Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Guiradonis Goldenrod, 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 Guiradonis Goldenrod?
Guiradonis Goldenrod is susceptible to aphids, spider mites, powdery mildew. 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 Guiradonis Goldenrod Need?
Guiradonis Goldenrod grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Guiradonis Goldenrod is native to the Central California Coast Ranges of central California, in southern San Benito and western Fresno Counties. In cooler regions, grow Guiradonis Goldenrod as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Guiradonis Goldenrod 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 Solidago genus — compare its care with other Solidago species on PlantoScan.
Solidago is part of the Asteraceae plant family — browse all Asteraceae genera and species.
Guiradonis Goldenrod thrives in bright light and direct sun — see other bright-light plants.
More Solidago Species
Other Solidago species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Solidago guiradonis A.Gray, family Asteraceae (first published in Proc. Amer. Acad. Arts 6: 543. 1865) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Guiradonis Goldenrod, 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.
- Hardiness zone: USDA Zone 13a, calculated from the plant's minimum temperature.
- 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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