
Photo: The original uploader was H2O at Hebrew Wikipedia.CC BY 2.5via Wikimedia Commonsresized / cropped
Aaronsohnia factorovskyi Plant Care
Aaronsohnia factorovskyi Warb. & Eig
Updated · Sources · How we source care data
This plant's silver-gray, fuzzy leaves give it a unique appearance that sets it apart in any collection. Originating from the deserts of Israel, Aaronsohnia factorovskyi is highly sought after by plant collectors for its rarity and striking aesthetics. Its compact growth habit and drought tolerance make it a low-maintenance and visually appealing addition to any indoor garden.
Every 7–10 days
Full sun to partial shade
50–80°F
40–70%
At a glance
How do you care for Aaronsohnia factorovskyi?
Plant Aaronsohnia factorovskyi in full sun to partial shade (USDA zones 9a–11b) and water a young shrub every 7–10 days until it is established. It tolerates temperatures of 50–80°F (10–27°C). Fertilize it every 6 months during the growing season.
Where Is the Aaronsohnia factorovskyi Native To?
What Is the Aaronsohnia factorovskyi?
Aaronsohnia factorovskyi (Aaronsohnia factorovskyi) belongs to the Asteraceae family within the Aaronsohnia genus. Aaronsohnia factorovskyi is native to Western Asia.
Aaronsohnia factorovskyi displays a low rosette, spreading growth habit, reaching up to 0.5 ft tall with a spread of approximately 1 ft. Aaronsohnia factorovskyi produces small daisy-like flowers in shades of pink, purple, or white.
Leaf size: approximately 2 inches.
How Often Should You Water a Aaronsohnia factorovskyi?
Water a young or newly planted Aaronsohnia factorovskyi every 7–10 days, soaking the whole root zone, until it is established — usually one to two growing seasons. Established shrubs 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 Aaronsohnia factorovskyi Need?
Aaronsohnia factorovskyi thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Aaronsohnia factorovskyi Prefer?
Aaronsohnia factorovskyi tolerates temperatures of 50–80°F. Aaronsohnia factorovskyi prefers humidity levels of 40–70%.
Temperature
50–80°F
Humidity
40–70%
What Soil Mix Works Best for a Aaronsohnia factorovskyi?
Well-draining sandy loam with added organic matter. Good drainage is essential for Aaronsohnia factorovskyi to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Aaronsohnia factorovskyi?
Feed Aaronsohnia factorovskyi every 6 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established shrubs 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 Aaronsohnia factorovskyi?
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.
Aaronsohnia factorovskyi is suited to USDA Zone 9a – 11b.
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 Far Apart Should You Plant a Aaronsohnia factorovskyi?
Aaronsohnia factorovskyi can spread to about 1 ft (0.3 m) and reach about 1 ft (0 m) tall. Space plants about 1 ft (0.3 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 plant spacing calculator.
How Do You Prune a Aaronsohnia factorovskyi?
Prune Aaronsohnia factorovskyi 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 Aaronsohnia factorovskyi in Winter?
Aaronsohnia factorovskyi is frost-tender (hardy to USDA zone 9). In colder areas grow it in a container and move it to a bright, frost-free place before the first frost.
How Do You Propagate a Aaronsohnia factorovskyi?
Aaronsohnia factorovskyi can be propagated through seeds, division of clumps. Similar propagation techniques also apply to aaronsohnia pubescens plant care, which shares the same genus.
Is the Aaronsohnia factorovskyi Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Aaronsohnia factorovskyi, 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 Aaronsohnia factorovskyi?
Aaronsohnia factorovskyi 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.
What USDA Hardiness Zone Does the Aaronsohnia factorovskyi Need?
Aaronsohnia factorovskyi grows outdoors in USDA Zone 9a – 11b. It survives winters down to planting zone 9a. Aaronsohnia factorovskyi is native to Western Asia. In cooler regions, grow Aaronsohnia factorovskyi as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 9a – 11b
Keep exploring plants
Aaronsohnia factorovskyi 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 Aaronsohnia genus — compare its care with other Aaronsohnia species on PlantoScan.
Aaronsohnia is part of the Asteraceae plant family — browse all Asteraceae genera and species.
Aaronsohnia factorovskyi 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: Aaronsohnia factorovskyi Warb. & Eig, family Asteraceae (first published in Leafl. Agric. Exp. Sta. Zionist Organ. Inst. 6: 40 (1927)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Aaronsohnia factorovskyi, 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: The original uploader was H2O at Hebrew Wikipedia., CC BY 2.5, Wikimedia Commons — original.
- Hardiness zone: USDA Zone 9a – 11b, 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.
