Draba weberi Plant Care

Draba weberi R.A.Price & Rollins

Updated · Sources · How we source care data

Draba weberi is a species of flowering plant in the family Brassicaceae known by the common names Weber's whitlow-grass and Weber's draba. It is narrowly endemic to Summit and Park Counties, Colorado, where several populations were estimated to total to approximately 300 individuals as of 2012.

🌱Herbs
Water

Every 7–10 days

Light

Full sun to partial shade

Temp

50–75°F

Humidity

40–60%

At a glance

How do you care for Draba weberi?

Plant Draba weberi in full sun to partial shade (USDA zones 12a) and water a young shrub every 7–10 days until it is established. It tolerates temperatures of 50–75°F (10–24°C). Fertilize it every 6 months during the growing season.

Where Is the Draba weberi Native To?

Native range1 country

What Is the Draba weberi?

Draba weberi (Draba weberi) belongs to the Brassicaceae family within the Draba genus. Draba weberi is native to Summit and Park Counties, Colorado.

Draba weberi displays a low rosette, spreading growth habit, reaching up to 0.5 ft tall with a spread of approximately 1 ft. Draba weberi produces small white or yellow flowers in clusters.

Leaf size: approximately 1 inches.

How Often Should You Water a Draba weberi?

Water a young or newly planted Draba weberi 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 Draba weberi Need?

Draba weberi thrives in full sun to partial shade.

Light Requirement

Full sun to partial shade

What Temperature and Humidity Does the Draba weberi Prefer?

Draba weberi tolerates temperatures of 50–75°F. Draba weberi prefers humidity levels of 40–60%.

Temperature

50–75°F

Humidity

40–60%

What Soil Mix Works Best for a Draba weberi?

Well-draining sandy soil with some organic matter. Good drainage is essential for Draba weberi to prevent waterlogging, which leads to root rot and fungal issues.

How Often Should You Fertilize a Draba weberi?

Feed Draba weberi 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 Draba weberi?

Choose a spot with full sun to partial shade and well-draining sandy soil with some organic matter. Avoid low spots where water collects after rain.

Draba weberi is suited to USDA Zone 12a.

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 Draba weberi?

Draba weberi 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 Draba weberi?

Prune Draba weberi 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 Draba weberi in Winter?

Draba weberi is frost-tender (hardy to USDA zone 12). 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 Draba weberi?

Draba weberi can be propagated through seeds, division. Similar propagation techniques also apply to magellan draba plant care, which shares the same genus.

Is the Draba weberi Toxic to Pets and Children?

Pet safety not verified

The ASPCA does not list Draba weberi, 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 Draba weberi?

Draba weberi is susceptible to aphids, flea beetles, cabbage worms. 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 Draba weberi Need?

Draba weberi grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. Draba weberi is native to Summit and Park Counties, Colorado. In cooler regions, grow Draba weberi as a houseplant or bring it indoors before the first frost.

Hardiness Zone

Zone 12a

Keep exploring plants

Draba weberi 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 Draba genus — compare its care with other Draba species on PlantoScan.

Draba is part of the Brassicaceae plant family — browse all Brassicaceae genera and species.

Draba weberi thrives in bright light and direct sun — see other bright-light plants.

More Draba Species

Other Draba species in PlantoScan's care catalogue share similar watering, light, and soil preferences:

Sources

  • Scientific name & taxonomy: Draba weberi R.A.Price & Rollins, family Brassicaceae (first published in Harvard Pap. Bot. 3: 75 (1991)) — World Flora Online record, IPNI name record.
  • Pet toxicity: Pet safety not verified: the ASPCA does not list Draba weberi, 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 12a, 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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