Image: AI generated
Gasteria Plant Care
Gasteria gracilis Baker
Updated · Sources · How we source care data
This plant is known for its long, slender leaves with distinct, horizontal white markings. Originating from South Africa, Gasteria gracilis is highly sought after by plant collectors for its unique appearance and ability to thrive in low light conditions. Its compact size and striking foliage make it a perfect addition to any indoor plant collection.
Every 7–14 days
Bright indirect to partial shade
60–80°F
40–60%
At a glance
How do you care for Gasteria?
Water Gasteria every 7–14 days, letting the top layer of soil dry out between waterings, and give it bright indirect to partial shade. It prefers temperatures of 60–80°F (16–27°C) and 40–60% humidity. Fertilize it every month during the growing season.
Where Is the Gasteria Native To?
What Is the Gasteria?
Gasteria (Gasteria gracilis) belongs to the Asphodelaceae family within the Gasteria genus. Gasteria is native to the Eastern Cape, South Africa. Gasteria is also known as Slender Gasteria.
Gasteria displays a low rosette, clumping growth habit, reaching up to 1 ft tall with a spread of approximately 1 ft. Gasteria produces tubular flowers on tall stalks in shades of red, orange, or pink.
How Often Should You Water a Gasteria?
Gasteria gracilis requires watering every 7–14 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 7–14 days
Let soil partially dry between waterings
What Light Does the Gasteria Need?
Gasteria thrives in bright indirect to partial shade. Avoid placing Gasteria in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect to partial shade
What Temperature and Humidity Does the Gasteria Prefer?
Gasteria gracilis grows best at temperatures of 60–80°F. Gasteria prefers humidity levels of 40–60%.
Temperature
60–80°F
Humidity
40–60%
What Soil Mix Works Best for a Gasteria?
Well-draining succulent mix with added perlite for aeration. Good drainage is essential for Gasteria to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Gasteria?
Feed Gasteria every month 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 month
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Gasteria?
Repot every 2-3 years in 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 Gasteria?
Gasteria can be propagated through offsets, leaf cuttings.
Is the Gasteria Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Gasteria, 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 Gasteria?
Gasteria is susceptible to mealybugs, spider mites. 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 Gasteria Need?
Gasteria grows outdoors in USDA Zone 9b – 11b. It survives winters down to planting zone 9b. Gasteria is native to the Eastern Cape, South Africa. In cooler regions, grow Gasteria as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 9b – 11b
Keep exploring plants
Gasteria 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 Gasteria genus — compare its care with other Gasteria species on PlantoScan.
Gasteria is part of the Asphodelaceae plant family — browse all Asphodelaceae genera and species.
Gasteria 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: Gasteria gracilis Baker, family Asphodelaceae (first published in J. Linn. Soc., Bot. 18: 193 (1880)) — World Flora Online record, IPNI name record, Wikidata.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Gasteria, 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: AI-generated illustration (labelled on the image).
- Hardiness zone: USDA Zone 9b – 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.
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