Neon Pothos

How to care for Neon Pothos

Light

Neon Pothos performs best in bright, indirect light, which encourages the most intense chartreuse colouration. Placing the plant within one to two metres of a north- or east-facing window is generally ideal in UK homes. It will tolerate lower light conditions reasonably well, though the foliage may become a deeper, less vivid green and growth will slow considerably. Direct summer sun through glass should be avoided as it can scorch the leaves and wash out the colour.

Watering

Water thoroughly until water drains freely from the drainage holes, then allow the top third of the compost to dry out before watering again. In a typical UK home this usually means watering every seven to fourteen days in summer and every two to three weeks in winter. Overwatering is the most common cause of decline; always check the soil moisture before watering rather than following a fixed schedule. Use room-temperature water if possible, as cold water can occasionally cause spotting on the leaves.

Soil and potting

A well-draining, aerated potting mix is important to prevent waterlogging. A suitable blend consists of a peat-free multipurpose compost mixed with approximately 20-30% perlite or coarse horticultural grit. Adding a small amount of orchid bark can further improve drainage and aeration. Avoid heavy, moisture-retentive composts sold for outdoor use, as these raise the risk of root rot significantly.

Feeding

Feed with a balanced, water-soluble fertiliser at half the manufacturer's recommended strength once a month during the active growing season from April to September. A fertiliser with an NPK ratio balanced around 3:1:2 suits most tropical foliage plants well. Do not feed during autumn and winter when growth slows, as unused nutrients accumulate in the soil and can cause root burn. Flush the compost with plain water every few months to prevent mineral salt build-up.

Humidity and temperature

Neon Pothos tolerates the typical humidity levels found in UK homes, usually between 40 and 50%, without difficulty. Higher humidity of 60% or above will support slightly larger leaves and more vigorous growth, which can be achieved with a pebble tray or by grouping plants together. The plant prefers temperatures between 15 and 29 C and should not be exposed to temperatures below 10 C, draughts from open windows, or proximity to radiators. Avoid cold windowsills in winter.

Repotting

Repot when roots begin to emerge from the drainage holes or when the plant shows signs of becoming rootbound, typically every one to two years for younger plants and less frequently as the plant matures. Choose a new pot only one size larger, as an oversized pot holds excess moisture and increases the risk of root rot. Spring is the best time to repot, just as the growing season begins. Refresh the compost entirely at this stage to remove any accumulated mineral salts.

Pruning

Prune stems back to the desired length at any point during the growing season using clean, sharp scissors or secateurs. Cutting just below a node encourages branching and results in a fuller, bushier plant. Remove any yellowed, damaged, or dead leaves promptly to maintain the plant's appearance and reduce the risk of fungal issues. The cut stems can be used for propagation. In winter, limit pruning to the removal of unhealthy growth only.

Is Neon Pothos toxic?

Common problems

How to propagate

Stem cuttings in water

Cut a healthy stem section of 10-15 cm just below a node, remove the lower leaves, and place in a glass of clean water in a bright spot. Roots typically appear within two to four weeks and the cutting can be potted into compost once roots reach 3-5 cm in length.

Stem cuttings in compost

Prepare cuttings as above and insert them directly into moist, perlite-rich compost. Cover loosely with a clear plastic bag to retain humidity and place in a warm, bright position; roots usually establish within three to five weeks.

Division

At repotting time, a large, established plant can be carefully divided by separating distinct stem clusters and their associated roots, then potting each section individually into fresh compost. This method is less commonly used than cuttings but produces an instantly sizeable new plant.

Where Neon Pothos comes from

Native to Mo'orea (French Polynesia), Solomon Islands, Vanuatu, northern Australia (Queensland).

Story and origins

The genus name Epipremnum is derived from the Greek words 'epi' (upon) and 'premnon' (trunk), referring to the plant's natural habit of growing upon and climbing tree trunks in its native range. The species epithet 'aureum' is Latin for golden, a reference to the yellow variegation seen on the most common wild-type form. The cultivar name 'Neon' is a modern horticultural designation describing the intensely bright, electric lime-green colour of the foliage, which resembles the luminous quality of neon light.

Epipremnum aureum originates from Mo'orea in French Polynesia and the Solomon Islands, where it grows as a climbing liana in tropical forest. It was introduced to cultivation in Europe during the nineteenth century and spread rapidly as a popular houseplant due to its extraordinary resilience and attractive foliage. By the mid-twentieth century it had been distributed across tropical and subtropical regions worldwide and had naturalised in many of them. The Neon cultivar is a more recent selection, developed and popularised from the 1990s onwards as demand grew for houseplants with unusual or striking leaf colour. In parts of Southeast Asia and China, pothos cultivars are associated with good fortune and prosperity and are commonly kept in homes and businesses.

Varieties to know

Epipremnum aureum 'Golden'

The standard cultivar, bearing mid-green leaves splashed and streaked with irregular golden-yellow variegation; the most widely sold pothos worldwide.

Epipremnum aureum 'Marble Queen'

Heavily variegated in white and green with a marbled appearance; slower growing than Neon due to reduced chlorophyll content.

Epipremnum aureum 'Manjula'

A patented cultivar with broad, wavy-edged leaves showing green, white, yellow, and silver tones; developed by the University of Florida.

Epipremnum aureum 'Pearls and Jade'

Another University of Florida introduction with smaller leaves variegated in white and green, with flecks of grey-green at the variegation margins.

Epipremnum aureum 'Global Green'

A newer cultivar with a mid-green centre and darker green margins, creating a reversed variegation effect compared to most other cultivars.

Fun facts

• In its natural habitat in the Solomon Islands, Epipremnum aureum can climb trees to heights of 20 metres or more, with leaves that mature to over 90 cm in length, a scale rarely seen in typical indoor cultivation.
• Neon Pothos has been assessed by NASA's Clean Air Study as capable of removing volatile organic compounds such as formaldehyde and benzene from enclosed spaces, although the practical effect in a normal room requires far more plants than most people keep.
• The plant is classified as an invasive species in parts of Sri Lanka, Australia, and several Pacific island nations, where it has escaped cultivation and outcompetes native forest understorey plants by smothering the ground and climbing trees.
• Pothos rarely flowers in domestic cultivation; in the wild it produces a spathe and spadix inflorescence typical of the Araceae family, but the hormonal and environmental triggers required are almost impossible to replicate indoors.
• Despite being sold under the name 'pothos' for well over a century, the plant was for many years placed in the genus Scindapsus and then Rhaphidophora before being correctly reclassified as Epipremnum in the 1960s and 1970s.

Neon Pothos FAQ