Crete rock-rose Plant Care
Sideritis candicans Aiton
Updated · Sources · How we source care data
Sideritis candicans. More or less white to greyish, densely tomentose shrub 45–100 cm.
Full sun to partial shade
At a glance
How do you care for Crete rock-rose?
Plant Crete rock-rose in full sun to partial shade.
Where Is the Crete rock-rose Native To?
What Is the Crete rock-rose?
Crete rock-rose (Sideritis candicans) belongs to the Lamiaceae family within the Sideritis genus. Crete rock-rose is native to the islands of Madeira, Porto Santo and Bugio. Crete rock-rose is also known as Candicans ironwort.
Crete rock-rose displays a low rosette, clumping growth habit, reaching up to tall with a spread of approximately . Crete rock-rose produces small yellow flowers in dense clusters.
What Light Does the Crete rock-rose Need?
Crete rock-rose thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Soil Mix Works Best for a Crete rock-rose?
Well-draining sandy soil with added organic matter for nutrients. Good drainage is essential for Crete rock-rose to prevent waterlogging, which leads to root rot and fungal issues.
Where Should You Plant a Crete rock-rose?
Choose a spot with full sun to partial shade and well-draining sandy soil with added organic matter for nutrients. Avoid low spots where water collects after rain.
Plant container-grown or balled-and-burlapped shrubs in spring or early autumn, setting the root flare at soil level, and water well after planting.
How Do You Prune a Crete rock-rose?
Prune Crete rock-rose 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 shrub in one year.
How Do You Care for a Crete rock-rose 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 shrubs need extra protection: roots in a pot freeze much more easily than roots in the ground.
How Do You Propagate a Crete rock-rose?
Crete rock-rose can be propagated through seeds, division of clumps. Similar propagation techniques also apply to mountain tea plant care, which shares the same genus.
Is the Crete rock-rose Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Crete rock-rose, 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 Crete rock-rose?
Crete rock-rose 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
Crete rock-rose 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 Sideritis genus — compare its care with other Sideritis species on PlantoScan.
Sideritis is part of the Lamiaceae plant family — browse all Lamiaceae genera and species.
Crete rock-rose thrives in bright light and direct sun — see other bright-light plants.
More Sideritis Species
Other Sideritis species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Sideritis candicans Aiton, family Lamiaceae (first published in Hort. Kew. 2: 289 (1789)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Crete rock-rose, 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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