Spiral tubercles
The surface is organised into intersecting spirals with clear mathematical order.
Mammillaria obconella 5.5cm
Normal price
€2,50
What does the legal guarantee mean for plants?
The legal guarantee concerns the plant’s conformity at delivery. It is not a guarantee of survival or growth for two years. Each issue is assessed taking into account the nature of the plant, its care and the conditions in which it is kept. Your statutory rights remain unaffected.
Mammillaria obconella
Small, cheerful and… always symmetrical 😛
- Cactaceae
- Spiral tubercles
- Clean symmetry
- Miniature collector scale
- Mexican species
Mammillaria obconella is a small cactus with exceptionally clear spiral geometry. Conical tubercles are arranged with mathematical precision, while relatively open spination leaves the green body visible and creates a balanced, bright and easily read form. The pattern feels complete from the earliest stage.
Its miniature scale strengthens rather than diminishes its presence because every detail can be appreciated at close range. With age the body may elongate into a more pronounced column, while future rings of flowers can add vivid colour around the crown. It is an authentic species with classic collector interest and a particularly elegant symmetry.
What makes it stand out
Three defining details that turn its botanical identity into real presence for a collection and interior.
Visible green body
Relatively open armour allows geometry and colour to remain visible.
Future flower ring
Flowers characteristically appear around the upper part of mature plants.
Why you’ll love it: it combines authentic botanical identity, perfect spirals and a miniature scale that fits easily into a collection.
In your spacePlacement & plant pairingsWhere it looks best and which plants complement it
Where it looks its best
Display it in a small plain pot with fine gravel and a top view so the intersecting spirals remain visible.
Plants that complement it
Pair it with plants that genuinely share its light, substrate and seasonal rhythm. Separate pots keep care precise for each one.
- Sulcorebutia rauschii f. violacidermis — a low purple body for colour contrast.
- Astrophytum ‘Super Kabuto’ — white spotting and a different surface geometry.
- Puna bonnieae f. inermis — a miniature unarmed form at the same collector scale.
Care at a glance
Light
Very bright exposure and direct sun after gradual acclimation.
Watering
Water deeply only after the mix has dried completely throughout.
Climate
A warm, dry growing period, strong airflow and protection from frost.
Pets & children
Not regarded as poisonous, but its spines require careful handling and distance from children and animals.
For this plant
Substrate & nutrition
Detailed careComplete care guideLight, drying cycle, climate, substrate and feeding in detail
Light and position
Offer the brightest available position and acclimate the cactus gradually to direct sun so new growth stays sturdy without scorching.
Correct watering
Water evenly and let all excess drain at once. Repeat only when the mix is completely dry and the pot feels noticeably lighter.
Airflow and humidity
Continuous airflow keeps the base dry and limits fungal problems. Avoid enclosed humid corners and water lingering on the body.
Temperature and seasonal rhythm
It grows actively in warmth, while winter calls for a brighter, drier and quieter routine. It must not be exposed to frost.
Substrate
Use an exceptionally porous cactus mix with a high proportion of stable mineral material and unrestricted drainage at the base.
Feeding, repotting and handling
A dilute low-nitrogen feed during active growth is enough. Repot once roots fill the pot and handle the plant with suitable protective tools.
Botanical identityIdentity & natural originAccepted name, taxonomic history and natural or cultivated provenance
Name correction
Mammillaria obconella Scheidw. is now treated as a synonym of the accepted Mammillaria polythele Mart. The product retains its older trade name while the description uses the current scientific identity.
Natural range
M. polythele is endemic to Mexico and occurs from Jalisco across central states to Veracruz in dry shrubland and on rocky slopes.
Taxonomic history
The older name was based on differences in body form. Modern source synthesis places those plants within the natural variability of M. polythele.
From natural habitat to care: Dry Mexican slopes, water-storing tubercles and a compact surface explain the need for immediate drainage, strong exposure and air between areoles.
Greenleaf for Plant NerdsScientific facts nobody asked forBotanical detail for anyone who wants to know what lies behind the plant’s appearance
CAM photosynthesis
Stomata open mainly at night, limiting water loss during hot conditions.
Ribs as storage geometry
Ribs allow the body to expand after watering and contract during drought.
A photosynthetic stem
The green stem performs photosynthesis while leaves have been evolutionarily reduced.
Tubercles instead of ribs
In Mammillaria the areoles sit on separate tubercles rather than continuous ribs.
Frequently asked questions
Useful answers about light, watering, seasonal rhythm and the plant’s correct identity.
01What light does it need?
Very bright exposure and direct sun after gradual acclimation.
02When does it need watering?
Water deeply only after the mix has dried completely throughout.
03Which potting mix is suitable?
Use an exceptionally porous cactus mix with a high proportion of stable mineral material and unrestricted drainage at the base.
04How should I follow its seasonal rhythm?
It grows actively in warmth, while winter calls for a brighter, drier and quieter routine. It must not be exposed to frost.
05Is it safe around children and animals?
Not regarded as poisonous, but its spines require careful handling and distance from children and animals.
06What makes it distinctive?
The corrected accepted name and perfect tubercle spirals give this small body strong scientific and aesthetic value.
📦 Your plant travels protected
Every order is prepared with care so your plant arrives upright, secure and safe.
Individual protection
Plants in pots with a capacity of 3 litres or more are placed in individual boxes that hold the pot securely and reduce the risk of tipping over.
Sturdy packaging
We use reinforced cardboard designed to protect against impacts and vibration during transport.