A powerful sculptural caudex
The swollen base acts as a natural pedestal and develops into a unique silhouette that differs from plant to plant.
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Family: Apocynaceae · Pot diameter: 10.5cm · Height: 30cm
Adenium obesum ‘Picotee’ combines a substantial sculptural trunk with flowers that appear hand painted. Pale petals are framed by a vivid pink-to-red edge, creating a crisp contrast that turns every flush of bloom into a genuine focal point.
Its powerful base, glossy foliage and exotic corolla form a composition with bonsai character while retaining a lively natural presence. This is a distinctive flowering succulent for bright collections, becoming more imposing as the trunk thickens and develops an individual silhouette.
The contrast between its swollen trunk and delicately outlined flowers gives this selection its theatrical presence.
The swollen base acts as a natural pedestal and develops into a unique silhouette that differs from plant to plant.
A pale petal centre meets a darker margin, producing the distinctive two-tone effect behind the trade name.
Even while young, it offers the combination of trunk, foliage and statement flowers that makes Adenium so desirable.
Why you will love it: it combines sculptural form and luxurious flowers in a plant unlike any ordinary succulent.
Place it at the brightest part of a sunny window or on a sheltered, bright terrace in summer. A low cachepot in sand, terracotta or charcoal tones sets off the caudex especially well.
Combine it with plants that enjoy warmth, strong light and a deep dry-down, keeping every root system in its own pot.
A very bright position with several hours of gentle to strong sun, introduced progressively.
Water deeply during active growth only after the mix dries well; give very little during cool dormancy.
Warm conditions, protection from low temperatures and excellent airflow around the swollen base.
Milky sap is irritating and toxic if swallowed; keep it away from children and pets.
Abundant light supports a sturdy caudex and generous flowers. Introduce direct sun gradually, especially after winter, to prevent marks on leaves and trunk.
While it is growing and in leaf, water thoroughly and repeat after the mix dries at depth. As temperatures fall and leaves drop, reduce frequency sharply.
The swollen base must dry between waterings and receive good airflow. Avoid persistent moisture on the trunk and water collecting beneath the pot.
It favours steady warmth and is most active in spring and summer. Below about 15°C it slows and may naturally shed some or all of its leaves.
Choose a coarse, extremely free-draining mix rich in porous mineral material with a modest organic fraction. Do not bury the caudex deeper.
During active growth, apply a dilute balanced fertiliser with moderate nitrogen and adequate potassium every three to four weeks. Repot in spring once roots fill the pot.
Adenium obesum (Forssk.) Roem. & Schult. is the accepted species in Apocynaceae behind this commercial line. The English name Desert Rose refers to its flowers, not a relationship with true roses.
In floriculture, picotee describes petals with a distinctly contrasting margin. In Adenium the name is used for commercial lines commonly raised from selected seed and does not necessarily denote one clone with a documented breeder.
Adenium obesum has a broad native range from tropical Africa and the Arabian Peninsula to Tanzania, in seasonally dry landscapes where growth periods alternate with pronounced drought.
From natural habitat to home care: the swollen stem base and fleshy roots store water for dry periods, while leaf drop reduces losses when conditions do not support growth. In a pot, that means warmth, strong light and a clear alternation between deep watering and complete drying.
The thick base is not merely decorative; it contains living tissues that hold water and reserves for periods of reduced availability.
Funnel-shaped flowers with five lobes reflect the family’s characteristic structure and appear near the ends of new shoots.
In seed-raised lines, the intensity and width of the petal margin can differ between individuals even when all are sold as ‘Picotee’.
Like many Apocynaceae, Adenium produces milky sap containing cardiac glycosides. Gloves and cleaned tools are sensible after pruning.
Useful answers about placement, watering, seasonal behaviour and the plant’s distinctive traits.
The name is often used for lines with contrasting petal edges. Without a registered cultivar code, a single genetic clone cannot be established from the label alone.
With abundant sun, warmth and active new growth, usually from late spring through summer. Age and individual development influence timing.
Leaf drop is common as light and temperature decline. If the trunk remains firm and healthy, this is usually normal dormancy.
During active growth, once the mix is well dried and the pot feels light. In cool dormancy, the interval becomes much longer.
Yes. Its natural caudex and capacity to branch allow careful shaping. Prune only in warmth, using clean tools and protection from sap.
A dilute balanced feed with no excess nitrogen and adequate potassium supports growth and flowers only while the plant is active.