Peperomia obtusifolia 'Obtipan Bicolor' – baby rubber plant with pink margins


Peperomia obtusifolia 'Obtipan Bicolor' is a rare variegated form of the baby rubber plant, admired for its creamy leaf pattern edged with subtle pink tones. Compact and upright, it grows to about 25 – 30 cm tall, making it perfect for shelves, desktops, or mixed displays. Despite its common name, the baby rubber plant is unrelated to the true rubber tree (Ficus elastica), but shares the same glossy, leathery look.
 
● Growth and appearance of Peperomia obtusifolia 'Obtipan Bicolor'


This cultivar develops fleshy, elliptic leaves with bold two-tone variegation. The centers remain deep green while margins turn cream to yellow, often blushed pink in good light. Its thick, succulent-like stems support a bushy structure, and over time the plant forms a rounded clump. Small, greenish-white flower spikes may appear, but the foliage remains the highlight.
 
● Background and naming


Peperomia obtusifolia was first described as Piper obtusifolium by Linnaeus in 1753 and later placed in Peperomia by A. Dietrich. The epithet obtusifolia means “blunt-leaved,” referencing the rounded tips of its foliage. The trade name 'Obtipan Bicolor' is not tied to a plant patent, but identifies this distinctive variegated line in horticulture. Common names include “baby rubber plant” and “blunt-leaved peperomia.”
 
● Care tips for Peperomia obtusifolia 'Obtipan Bicolor'


Light: Bright, indirect light enhances the cream and pink tones; tolerates medium light.
Watering: Water moderately, letting the top 2 – 3 cm of substrate dry before watering again.
Humidity: Average household humidity (40 – 60%) is suitable.
Temperature: Keep between 18 – 26 °C; avoid cold drafts below 15 °C.
Soil: Use a free-draining substrate with mineral content; adapts well to semi-hydro substrates.
Feeding: Apply diluted, balanced fertilizer every 4 – 6 weeks.
 
● Typical problems and solutions


Overwatering is the main issue, causing root rot or leaf yellowing. Insufficient light can dull the variegation, while direct harsh sun may scorch the pale margins. Wrinkling indicates drought stress.
 
● Additional notes for collectors


'Obtipan Bicolor' is slower growing than solid green forms but remains easy to care for. Its pink-tinted margins make it especially sought after by collectors, as not all plants display the blush equally. Repot only every few years to refresh the substrate.
 
● Etymology of Peperomia obtusifolia


The genus name Peperomia is derived from Greek peperi (“pepper”) and homoios (“resembling”), a nod to its close relationship to black pepper (Piper nigrum). The epithet obtusifolia highlights its blunt, rounded leaf tips.
 
● Questions about Peperomia obtusifolia 'Obtipan Bicolor'


Is the baby rubber plant safe for pets?Yes, Peperomia species are non-toxic to cats and dogs.
Will the leaves always show pink?Pink margins are strongest in brighter conditions, but not every leaf develops the blush equally.
How large will it grow indoors?Usually no taller than 30 cm, forming a compact upright clump.
 
● Bring Peperomia obtusifolia 'Obtipan Bicolor' home


With its creamy variegation and delicate pink margins, Peperomia obtusifolia 'Obtipan Bicolor' is a must-have baby rubber plant for any collection. Order now to add this easy-care, colorful cultivar to your space.