Pilea peperomioides 'Mojito'

Mojito Pilea: origin and cultivation

The species behind ‘Mojito’ is native to the mountains of south-western China, specifically western Yunnan and neighbouring south-western Sichuan. There, Pilea peperomioides grows on shaded, moist rocks and freely drained forest ground at roughly 1,500–3,000 metres. Cuttings had already circulated among European growers for decades before this variegated form appeared.

Dutch grower Frederik Hendrik Mostert found a naturally variegated branch in a commercial greenhouse in June 2019. A variegated section was isolated and propagated, and plants that kept the marbled green-and-cream pattern were selected over the following year. The resulting cultivar is sold as Mojito.

Care for compact foliage growth

Growth and support: Pilea ‘Mojito’ needs bright, filtered light to support compact growth and its reduced green leaf area. Gentle sun is possible after careful acclimatisation, but pale sectors scorch sooner than fully green tissue.

Roots and substrate: Plant in an open, fast-draining mix. Water the complete root ball once it has partly dried, then let excess water drain.

Feeding: Use moderate balanced nutrition during active growth and avoid concentrated fertiliser salts. An entirely green shoot no longer shows Mojito, while an extremely pale shoot has too little green tissue for strong independent growth.

Signs of trouble and what to do

Mojito's cream and mint areas contain less green tissue and often show stress before greener parts. Dry crisp patches can follow intense sun, heat or a severe dry interval; soft translucent patches are more consistent with cold or excess moisture. Damaged sectors will not recolour. Correct the underlying exposure or root problem and assess the next leaves rather than repeatedly trimming small cosmetic marks.

An all-green shoot is reversion, not evidence that the entire plant needs stronger light. If the growing point continues to produce only green leaves, remove that shoot back to variegated stem tissue when enough healthy growth remains. Almost white shoots may stall because they lack sufficient green area. Preserve balanced growth and avoid trying to force colour through sun or drought.

Yellowing with a wet, slow-drying mix suggests root stress, while limp foliage above a dry root ball should recover after even rewetting. Inspect distorted or scarred leaves for thrips and check undersides for mites. Keep a plant with confirmed pests apart from nearby foliage, then treat the full plant as directed while protecting pale tissue from strong light. If rot reaches the main stem, save rooted offsets or firm sections that include a leaf-bearing stem joint capable of regrowth.

Pilea peperomioides 'Mojito' is considered safe around people and pets

• This plant is not considered toxic to humans, cats or dogs.
• No toxic substance or meaningful plant-based physical hazard is documented for this plant.
• Eating a large amount of any plant material can still cause stomach upset. Contact a veterinarian or medical professional if symptoms are significant or persist.

Why is it called Pilea peperomioides?

Pilea alludes to a felt cap through Latin pileus, referring to the small cap-like flower structure over its dry fruit. Peperomioides means Peperomia-like and refers to round leaves carried on stalks fixed close to their centre.

John Lindley established the genus Pilea in 1821 in Collectanea Botanica, plate 4.

Friedrich Ludwig Emil Diels first described Pilea peperomioides in 1912 in Notes from the Royal Botanic Garden Edinburgh, volume 5, page 292.