Blue Haworthia (Haworthiopsis glauca) is a striking succulent with dense rosettes of grey-green, pointed leaves, often with a glaucous, bluish tint. Native to South Afric
At-a-glance light, water, soil, and growing conditions from plant data
Bright, indirect light
75% intensity
Avoid intense direct sun, which can scorch leaves
Allow to dry out between waterings
25% intensity
Reduce frequency in winter
Well-draining succulent or cactus mix
50% intensity
Average room temperature
50% intensity
Prefers 18-24°C, can tolerate cooler temps in winter
Indoor, Outdoor
50% intensity
Infrequent
25% intensity
Diluted succulent fertilizer during growing season
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
Non-toxic
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Allow the soil to dry out completely between waterings. Water thoroughly, ensuring excess water drains away. Reduce watering significantly during winter dormancy to prevent root rot.
Overwatering is the most common cause of problems for Haworthiopsis glauca.
Minimal pruning is required for Haworthiopsis glauca. Remove any dead or damaged leaves at the base of the plant using clean shears. This helps maintain the plant's appearance and prevents potential disease spread.
No significant shaping is typically needed.
Easily propagated from offsets (pups) that grow around the base of the parent plant. Carefully separate the offsets with a clean knife when they are a few inches tall.
Allow the cut end to callous over for a few days before planting in well-draining soil.
Repot every 2-3 years or when the plant becomes root-bound. Use a well-draining succulent or cactus potting mix. Choose a pot only slightly larger than the previous one with drainage holes.
Repot in spring or early summer for best results.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Blue Haworthia (Haworthiopsis glauca)
Where Blue Haworthia (Haworthiopsis glauca) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Liliopsida |
| Order | Asparagales |
| Family | Asphodelaceae |
| Genus | Haworthiopsis |
| Species | Haworthiopsis glauca |
Similar in genus Haworthiopsis
Answers based on plant encyclopedia data
