Light
Very bright / some direct • approx. 20,000–40,000 lux
Asparagaceae
Massonia pustulata
Blistered Massonia
- Curated selection:
Every plant is hand‑picked for health and visual appeal, so you receive a strong, well‑established plant.
- Representative photos:
Product images show a typical plant of this variety. Natural differences in leaf number, shape or variegation are normal, your plant will still match in type and quality.
- Size details:
Listed sizes refer to pot diameter (cm) and approximate overall height (cm) from the base of the pot to the tallest leaf or stem.
- “Get What You See” items:
If you are buying the exact plant shown in the photos, this is clearly stated in the size section.
- Individual photos:
One‑off photos are only provided when this is explicitly mentioned in the size section. - For special traits or small quirks, please check the full product description.
VAT included · plus
Your new plant has just travelled a long way and needs a calm start in its new home. For step-by-step unboxing and first-week care, check our after-delivery care guide. For deeper tips on how your plant settles in over the next weeks, read our houseplant acclimatization guide.
- Care basics , Main hub with links to all houseplant care guides.
- After delivery & first week , Unpacking, first placement, and early recovery.
- Light, How much light houseplants really need indoors.
- Watering , When to water and how to avoid root rot.
- Substrates & roots, Potting mixes and drainage for strong root systems.
- Humidity, When humidity matters and what actually helps.
- Fertilizing, Simple feeding routine without burning roots.
- Problems & pests, Yellow leaves, brown tips, bugs, and fixes that work.
- Semi-hydro, How to run low-maintenance mineral substrates.
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Care at a glance
Massonia pustulata
Watering
Water when ~40–60% dry
Substrate
Airy + gritty • Fast-draining • Mineral-leaning • Medium
Temperature
Ideal: 10–20 °C • Avoid below: 1 °C
Humidity
Normal 40–50 %
Growth habit
Bulbous geophytic succulent perennial.
Support
not needed
Growth speed
Slow
Max size indoors
Max. height: 10 cm • Max. spread: 10 cm
Toxicity & safety
Pet safety unconfirmed
Origin & habitat
Native to southwestern Cape Provinces
Outdoor growing
Outside from 10 °C · sheltered spot
How to read these values
These care values are quick reference points for indoor growing. Use them as a guide, then adjust for pot size, substrate, temperature and how quickly the substrate dries.
For more detail, read the full product description or visit our Plant Care Guides.
- Light: level and approximate lux at leaf level.
- Watering: “% dry” shows how far the substrate should dry before watering again.
- Substrate: structure, drainage, moisture retention, base material and particle size.
- Temperature: “Ideal” shows the preferred range; “Avoid below” marks the cold-stress threshold.
- Humidity: target range; steady conditions usually matter more than exact numbers.
- Growth habit: how the plant grows, such as upright, climbing, trailing, clumping or rosette-forming.
- Support: whether a stake, pole or trellis is needed, optional or unnecessary.
- Growth speed: expected pace under suitable indoor conditions; use as a guide, not a promise.
- Max size indoors: realistic long-term indoor size under good conditions.
- Toxicity & safety: irritation, toxicity or physical hazards such as spines or bristles.
- Origin & habitat: native range, hybrid background or typical habitat where relevant.
- Outdoor growing: when a potted indoor plant can be placed outside and what outdoor protection it needs.
Massonia pustulata – unusual South African bulb with pustulate leaves
Massonia pustulata Jacq. is a rare bulbous species from South Africa, valued by collectors for its unusual leaf surface and compact growth. It forms two broad, opposite leaves that sit flat against the ground, their dark green upper sides densely marked with raised pustules. In the center, striking clusters of cream to white flowers appear in winter, adding further ornamental appeal. With its unique morphology and seasonal rhythm, Massonia pustulata is a true gem among caudiciform and geophyte enthusiasts.
Main traits of Massonia pustulata
- Growth type: Small, bulbous perennial with prostrate habit.
- Leaves: Two opposite leaves up to 10 cm long, rounded and pustulate on the upper surface.
- Flowers: White to cream, clustered in the plant’s center during winter.
- Ornamental value: Textured foliage combined with unusual floral display.
Natural origin of Massonia pustulata
This species is native to South Africa, especially the winter-rainfall regions of the Western and Northern Cape. It grows in sandy soils, rocky outcrops, and arid open habitats where it endures hot summers in dormancy and re-emerges during the cooler, wetter months. Its adaptation to a strict seasonal cycle makes it a fascinating study plant for collectors interested in geophyte ecology.
Cultivation and care for Massonia pustulata
- Light: Requires bright, indirect light; tolerates some direct sun during its winter growing season.
- Temperature: Ideal between 10 – 20 °C in active growth; protect from frost when dormant.
- Watering: Water regularly in winter while in leaf; keep dry during summer dormancy to prevent bulb rot.
- Substrate: Well-draining mineral-rich mix, ideally with sand, grit, and low organic matter.
- Fertilization: Apply a diluted low-nitrogen fertilizer during the growth phase every 3 – 4 weeks.
- Repotting: Best repotted after dormancy; handle bulbs carefully to avoid damage.
Problems you may encounter with Massonia pustulata
- Rot risk: Overwatering during summer dormancy is the most common cause of bulb loss.
- Pests: May occasionally attract mealybugs or aphids around bulbs and flowers.
- Weak flowering: Insufficient light or failure to respect dormancy may reduce flower production.
Additional insights
Massonia pustulata is part of the family Asparagaceae, subfamily Scilloideae (formerly Hyacinthaceae). It is closely related to other geophytic genera adapted to the Mediterranean-like climate of South Africa. Its textured leaves not only serve as a striking ornamental feature but also represent a natural adaptation to its native environment.
Etymology of Massonia
The genus name Massonia honors Francis Masson (1741 – 1805), a Scottish gardener trained at Kew Gardens. In 1772, under the guidance of Sir Joseph Banks, Masson was sent to the Cape of Good Hope to collect seeds and living plants, many of which became foundational to European collections. The species epithet pustulata refers to the pustule-like swellings that cover the leaf surfaces.
Add Massonia pustulata to your collection
With its textured leaves and unusual flowering, Massonia pustulata is a striking addition to any geophyte or caudiciform collection. Order now and grow a plant that showcases the unique adaptations of South Africa’s winter-rainfall flora.
Plant names, growth habits, natural habitats and indoor care guidance are checked against trusted botanical, habitat and horticultural references before publication.View our plant care resources and references.
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Massonia pustulata
Sale price€19,00
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