Plant records · Low light
Golden pothos: the low-light plant that still needs some light
Epipremnum aureum is the most forgiving houseplant in the aroid family and the most misused. It genuinely tolerates 200 lx, which is why it survives in hallways — but the variegation that makes it worth growing is a function of light, and in deep shade the plant slowly turns plain green.
Epipremnum aureum · Araceae
| Botanical name | Epipremnum aureumAraceae |
|---|---|
| Light | 200-1,000 lxLow light |
| Humidity | 40-60% |
| Watering | Every 11 days |
| Drainage | Any free-draining potting mix works. 60% standard houseplant compost, 20% perlite, 20% bark is a reliable blend that forgives an occasional overwater. |
| Mature height | 240 cm |
| Growth rate | Fast: 30-60 cm of vine per summer in good light, slower in shade. Cuttings root in water in under three weeks almost year-round. |
| Propagation | Cut below a node, remove the lowest leaf, root in water or straight into damp mix. Each cutting should carry one leaf and one node minimum; two nodes root more reliably. |
| Pet safety | toxicSame insoluble calcium oxalate as Monstera. A cat that chews a trailing vine will drool and paw at its mouth for 10-20 minutes. Keep long vines out of reach. |
presentationWhat you are seeing
- Two things go wrong with pothos more than anything else. First, the leaves lose their cream and yellow marbling and come out solid green. Second, a plant that has been in the same pot for three years develops long bare vines with a small cluster of leaves at the growing tip.
- A third, less discussed problem is a plant in bright light that suddenly produces a run of very pale, washed-out leaves that scorch at the margins.
aetiologyWhy it happens
- Variegation is a defect in the plant's chlorophyll production, and it costs the plant energy. In low light the plant compensates by producing leaves with more chlorophyll — which visually means more green and less cream. A pothos kept at 150 lx will be almost entirely green within a year.
- Bare vines are simply what an unpruned pothos looks like. The plant abandons older leaves on the trailing stem as it extends. Nothing is wrong with it; it is outgrowing its own architecture.
- Pale, scorched new leaves in a bright spot mean the plant has been moved into direct sun too quickly. Pothos acclimates to higher light, but the shift has to be gradual.
managementWhat to do
- For faded variegation: move the plant to 600-1,000 lx — an east window 1 m back or a north window right at the glass. New leaves will show the marbling again within 4-8 weeks. Existing green leaves will not change colour, so judge by the new growth only.
- For bare vines: cut the vine back to within 5-10 cm of the pot rim in early spring. The plant will push new growth from the cut nodes, and the removed length can be cut into single-node sections for propagation.
- For scorching: pull the plant 50 cm further from the window or add a sheer curtain, and leave it there. Do not move it again for at least a month.
- Water when the top 2-3 cm of mix is dry — roughly every 11 days in summer and every 18-21 days in winter for a 15 cm pot.
- Feed at quarter strength every fourth watering. Pothos in low light needs very little; overfeeding in shade is a common cause of root decline.
What low light actually means for this plant
Pothos has one real advantage over most foliage plants: it keeps functioning down to about 200 lx. That is roughly the light level 2 m back from a north window, or under a desk lamp that is on for eight hours. It will not thrive there, but it will hold, and the decline is slow enough to be reversible.
Below 100 lx — an interior hallway with no window, a windowless bathroom with only artificial light in the evening — the plant enters a slow decline that looks fine for six months and then does not.
The practical rule: if you can read a book comfortably in the spot without turning on a light, pothos will grow there. If you need a lamp at noon, it will not.
Pruning to keep it full
A pothos is kept full by cutting it, not by feeding it. Every cut just behind a node triggers dormant buds at that node. A plant that has become a single long rope with six leaves on the end can be restarted in one afternoon.
The sequence: cut each vine back to two or three nodes above the soil line. Cut the removed vine into single-node sections, each with one leaf. Push four or five of those cuttings back into the same pot around the edge. Water, keep at 20-24 C, and within six weeks you have a dense plant instead of a rope.
- Best time: early spring, just as growth restarts
- Cut position: 5 mm above a node, angled
- Cutting length: one node with one leaf, 3-4 cm of stem
- Rooting medium: water, perlite, or the mother pot
- Time to visible new growth: 3-6 weeks
Watering, root rot, and the yellow leaf signal
Pothos stores water in its stems and thick leaves, which is why it forgives a missed week better than most plants. It does not forgive sitting in wet mix. The classic failure is a decorative outer pot with no drainage hole, where the inner pot sits in an inch of water for weeks.
A yellow leaf in the middle of an otherwise healthy vine is normal senescence — the plant recycling an old leaf. Three or four yellow leaves at once, starting from the base, with soft stems, means the roots are drowning. Take the plant out, cut any brown or mushy roots back to firm white tissue, and repot into fresh mix in a pot with drainage.
Sheets that reference this plant
| Yellowing leaves | Yellowing is the single most common houseplant complaint and it covers at least six unrelated problems. The fastest way to separate them is not to… |
|---|---|
| Leggy, stretched growth | Leggy growth is a plant's rational response to insufficient light: it invests in stem rather than leaves because stem is what gets it closer to the… |
Troubleshooting
My pothos is all green now. Will the variegation come back?
Is it safe to put pothos on top of a bookshelf where a cat can reach the vines?
How often should I repot?
CaveatCare information only. Toxic to cats, dogs and children if chewed — contact a veterinarian or poison control centre for suspected ingestion rather than relying on this page.
Published2026-08-20 ·